' + func(text) + '
';\n * });\n *\n * p('fred, barney, & pebbles');\n * // => 'fred, barney, & pebbles
'\n */\n function wrap(value, wrapper) {\n return partial(castFunction(wrapper), value);\n }\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Casts `value` as an array if it's not one.\n *\n * @static\n * @memberOf _\n * @since 4.4.0\n * @category Lang\n * @param {*} value The value to inspect.\n * @returns {Array} Returns the cast array.\n * @example\n *\n * _.castArray(1);\n * // => [1]\n *\n * _.castArray({ 'a': 1 });\n * // => [{ 'a': 1 }]\n *\n * _.castArray('abc');\n * // => ['abc']\n *\n * _.castArray(null);\n * // => [null]\n *\n * _.castArray(undefined);\n * // => [undefined]\n *\n * _.castArray();\n * // => []\n *\n * var array = [1, 2, 3];\n * console.log(_.castArray(array) === array);\n * // => true\n */\n function castArray() {\n if (!arguments.length) {\n return [];\n }\n var value = arguments[0];\n return isArray(value) ? value : [value];\n }\n\n /**\n * Creates a shallow clone of `value`.\n *\n * **Note:** This method is loosely based on the\n * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)\n * and supports cloning arrays, array buffers, booleans, date objects, maps,\n * numbers, `Object` objects, regexes, sets, strings, symbols, and typed\n * arrays. The own enumerable properties of `arguments` objects are cloned\n * as plain objects. An empty object is returned for uncloneable values such\n * as error objects, functions, DOM nodes, and WeakMaps.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to clone.\n * @returns {*} Returns the cloned value.\n * @see _.cloneDeep\n * @example\n *\n * var objects = [{ 'a': 1 }, { 'b': 2 }];\n *\n * var shallow = _.clone(objects);\n * console.log(shallow[0] === objects[0]);\n * // => true\n */\n function clone(value) {\n return baseClone(value, CLONE_SYMBOLS_FLAG);\n }\n\n /**\n * This method is like `_.clone` except that it accepts `customizer` which\n * is invoked to produce the cloned value. If `customizer` returns `undefined`,\n * cloning is handled by the method instead. The `customizer` is invoked with\n * up to four arguments; (value [, index|key, object, stack]).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to clone.\n * @param {Function} [customizer] The function to customize cloning.\n * @returns {*} Returns the cloned value.\n * @see _.cloneDeepWith\n * @example\n *\n * function customizer(value) {\n * if (_.isElement(value)) {\n * return value.cloneNode(false);\n * }\n * }\n *\n * var el = _.cloneWith(document.body, customizer);\n *\n * console.log(el === document.body);\n * // => false\n * console.log(el.nodeName);\n * // => 'BODY'\n * console.log(el.childNodes.length);\n * // => 0\n */\n function cloneWith(value, customizer) {\n customizer = typeof customizer == 'function' ? customizer : undefined;\n return baseClone(value, CLONE_SYMBOLS_FLAG, customizer);\n }\n\n /**\n * This method is like `_.clone` except that it recursively clones `value`.\n *\n * @static\n * @memberOf _\n * @since 1.0.0\n * @category Lang\n * @param {*} value The value to recursively clone.\n * @returns {*} Returns the deep cloned value.\n * @see _.clone\n * @example\n *\n * var objects = [{ 'a': 1 }, { 'b': 2 }];\n *\n * var deep = _.cloneDeep(objects);\n * console.log(deep[0] === objects[0]);\n * // => false\n */\n function cloneDeep(value) {\n return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG);\n }\n\n /**\n * This method is like `_.cloneWith` except that it recursively clones `value`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to recursively clone.\n * @param {Function} [customizer] The function to customize cloning.\n * @returns {*} Returns the deep cloned value.\n * @see _.cloneWith\n * @example\n *\n * function customizer(value) {\n * if (_.isElement(value)) {\n * return value.cloneNode(true);\n * }\n * }\n *\n * var el = _.cloneDeepWith(document.body, customizer);\n *\n * console.log(el === document.body);\n * // => false\n * console.log(el.nodeName);\n * // => 'BODY'\n * console.log(el.childNodes.length);\n * // => 20\n */\n function cloneDeepWith(value, customizer) {\n customizer = typeof customizer == 'function' ? customizer : undefined;\n return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer);\n }\n\n /**\n * Checks if `object` conforms to `source` by invoking the predicate\n * properties of `source` with the corresponding property values of `object`.\n *\n * **Note:** This method is equivalent to `_.conforms` when `source` is\n * partially applied.\n *\n * @static\n * @memberOf _\n * @since 4.14.0\n * @category Lang\n * @param {Object} object The object to inspect.\n * @param {Object} source The object of property predicates to conform to.\n * @returns {boolean} Returns `true` if `object` conforms, else `false`.\n * @example\n *\n * var object = { 'a': 1, 'b': 2 };\n *\n * _.conformsTo(object, { 'b': function(n) { return n > 1; } });\n * // => true\n *\n * _.conformsTo(object, { 'b': function(n) { return n > 2; } });\n * // => false\n */\n function conformsTo(object, source) {\n return source == null || baseConformsTo(object, source, keys(source));\n }\n\n /**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\n function eq(value, other) {\n return value === other || (value !== value && other !== other);\n }\n\n /**\n * Checks if `value` is greater than `other`.\n *\n * @static\n * @memberOf _\n * @since 3.9.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if `value` is greater than `other`,\n * else `false`.\n * @see _.lt\n * @example\n *\n * _.gt(3, 1);\n * // => true\n *\n * _.gt(3, 3);\n * // => false\n *\n * _.gt(1, 3);\n * // => false\n */\n var gt = createRelationalOperation(baseGt);\n\n /**\n * Checks if `value` is greater than or equal to `other`.\n *\n * @static\n * @memberOf _\n * @since 3.9.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if `value` is greater than or equal to\n * `other`, else `false`.\n * @see _.lte\n * @example\n *\n * _.gte(3, 1);\n * // => true\n *\n * _.gte(3, 3);\n * // => true\n *\n * _.gte(1, 3);\n * // => false\n */\n var gte = createRelationalOperation(function(value, other) {\n return value >= other;\n });\n\n /**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\n var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {\n return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&\n !propertyIsEnumerable.call(value, 'callee');\n };\n\n /**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\n var isArray = Array.isArray;\n\n /**\n * Checks if `value` is classified as an `ArrayBuffer` object.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.\n * @example\n *\n * _.isArrayBuffer(new ArrayBuffer(2));\n * // => true\n *\n * _.isArrayBuffer(new Array(2));\n * // => false\n */\n var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer;\n\n /**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\n function isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n }\n\n /**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\n function isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n }\n\n /**\n * Checks if `value` is classified as a boolean primitive or object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a boolean, else `false`.\n * @example\n *\n * _.isBoolean(false);\n * // => true\n *\n * _.isBoolean(null);\n * // => false\n */\n function isBoolean(value) {\n return value === true || value === false ||\n (isObjectLike(value) && baseGetTag(value) == boolTag);\n }\n\n /**\n * Checks if `value` is a buffer.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.\n * @example\n *\n * _.isBuffer(new Buffer(2));\n * // => true\n *\n * _.isBuffer(new Uint8Array(2));\n * // => false\n */\n var isBuffer = nativeIsBuffer || stubFalse;\n\n /**\n * Checks if `value` is classified as a `Date` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a date object, else `false`.\n * @example\n *\n * _.isDate(new Date);\n * // => true\n *\n * _.isDate('Mon April 23 2012');\n * // => false\n */\n var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate;\n\n /**\n * Checks if `value` is likely a DOM element.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.\n * @example\n *\n * _.isElement(document.body);\n * // => true\n *\n * _.isElement('');\n * // => false\n */\n function isElement(value) {\n return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value);\n }\n\n /**\n * Checks if `value` is an empty object, collection, map, or set.\n *\n * Objects are considered empty if they have no own enumerable string keyed\n * properties.\n *\n * Array-like values such as `arguments` objects, arrays, buffers, strings, or\n * jQuery-like collections are considered empty if they have a `length` of `0`.\n * Similarly, maps and sets are considered empty if they have a `size` of `0`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is empty, else `false`.\n * @example\n *\n * _.isEmpty(null);\n * // => true\n *\n * _.isEmpty(true);\n * // => true\n *\n * _.isEmpty(1);\n * // => true\n *\n * _.isEmpty([1, 2, 3]);\n * // => false\n *\n * _.isEmpty({ 'a': 1 });\n * // => false\n */\n function isEmpty(value) {\n if (value == null) {\n return true;\n }\n if (isArrayLike(value) &&\n (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' ||\n isBuffer(value) || isTypedArray(value) || isArguments(value))) {\n return !value.length;\n }\n var tag = getTag(value);\n if (tag == mapTag || tag == setTag) {\n return !value.size;\n }\n if (isPrototype(value)) {\n return !baseKeys(value).length;\n }\n for (var key in value) {\n if (hasOwnProperty.call(value, key)) {\n return false;\n }\n }\n return true;\n }\n\n /**\n * Performs a deep comparison between two values to determine if they are\n * equivalent.\n *\n * **Note:** This method supports comparing arrays, array buffers, booleans,\n * date objects, error objects, maps, numbers, `Object` objects, regexes,\n * sets, strings, symbols, and typed arrays. `Object` objects are compared\n * by their own, not inherited, enumerable properties. Functions and DOM\n * nodes are compared by strict equality, i.e. `===`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.isEqual(object, other);\n * // => true\n *\n * object === other;\n * // => false\n */\n function isEqual(value, other) {\n return baseIsEqual(value, other);\n }\n\n /**\n * This method is like `_.isEqual` except that it accepts `customizer` which\n * is invoked to compare values. If `customizer` returns `undefined`, comparisons\n * are handled by the method instead. The `customizer` is invoked with up to\n * six arguments: (objValue, othValue [, index|key, object, other, stack]).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @param {Function} [customizer] The function to customize comparisons.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * function isGreeting(value) {\n * return /^h(?:i|ello)$/.test(value);\n * }\n *\n * function customizer(objValue, othValue) {\n * if (isGreeting(objValue) && isGreeting(othValue)) {\n * return true;\n * }\n * }\n *\n * var array = ['hello', 'goodbye'];\n * var other = ['hi', 'goodbye'];\n *\n * _.isEqualWith(array, other, customizer);\n * // => true\n */\n function isEqualWith(value, other, customizer) {\n customizer = typeof customizer == 'function' ? customizer : undefined;\n var result = customizer ? customizer(value, other) : undefined;\n return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result;\n }\n\n /**\n * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,\n * `SyntaxError`, `TypeError`, or `URIError` object.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an error object, else `false`.\n * @example\n *\n * _.isError(new Error);\n * // => true\n *\n * _.isError(Error);\n * // => false\n */\n function isError(value) {\n if (!isObjectLike(value)) {\n return false;\n }\n var tag = baseGetTag(value);\n return tag == errorTag || tag == domExcTag ||\n (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value));\n }\n\n /**\n * Checks if `value` is a finite primitive number.\n *\n * **Note:** This method is based on\n * [`Number.isFinite`](https://mdn.io/Number/isFinite).\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.\n * @example\n *\n * _.isFinite(3);\n * // => true\n *\n * _.isFinite(Number.MIN_VALUE);\n * // => true\n *\n * _.isFinite(Infinity);\n * // => false\n *\n * _.isFinite('3');\n * // => false\n */\n function isFinite(value) {\n return typeof value == 'number' && nativeIsFinite(value);\n }\n\n /**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\n function isFunction(value) {\n if (!isObject(value)) {\n return false;\n }\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 9 which returns 'object' for typed arrays and other constructors.\n var tag = baseGetTag(value);\n return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;\n }\n\n /**\n * Checks if `value` is an integer.\n *\n * **Note:** This method is based on\n * [`Number.isInteger`](https://mdn.io/Number/isInteger).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an integer, else `false`.\n * @example\n *\n * _.isInteger(3);\n * // => true\n *\n * _.isInteger(Number.MIN_VALUE);\n * // => false\n *\n * _.isInteger(Infinity);\n * // => false\n *\n * _.isInteger('3');\n * // => false\n */\n function isInteger(value) {\n return typeof value == 'number' && value == toInteger(value);\n }\n\n /**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\n function isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n }\n\n /**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\n function isObject(value) {\n var type = typeof value;\n return value != null && (type == 'object' || type == 'function');\n }\n\n /**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\n function isObjectLike(value) {\n return value != null && typeof value == 'object';\n }\n\n /**\n * Checks if `value` is classified as a `Map` object.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a map, else `false`.\n * @example\n *\n * _.isMap(new Map);\n * // => true\n *\n * _.isMap(new WeakMap);\n * // => false\n */\n var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;\n\n /**\n * Performs a partial deep comparison between `object` and `source` to\n * determine if `object` contains equivalent property values.\n *\n * **Note:** This method is equivalent to `_.matches` when `source` is\n * partially applied.\n *\n * Partial comparisons will match empty array and empty object `source`\n * values against any array or object value, respectively. See `_.isEqual`\n * for a list of supported value comparisons.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {Object} object The object to inspect.\n * @param {Object} source The object of property values to match.\n * @returns {boolean} Returns `true` if `object` is a match, else `false`.\n * @example\n *\n * var object = { 'a': 1, 'b': 2 };\n *\n * _.isMatch(object, { 'b': 2 });\n * // => true\n *\n * _.isMatch(object, { 'b': 1 });\n * // => false\n */\n function isMatch(object, source) {\n return object === source || baseIsMatch(object, source, getMatchData(source));\n }\n\n /**\n * This method is like `_.isMatch` except that it accepts `customizer` which\n * is invoked to compare values. If `customizer` returns `undefined`, comparisons\n * are handled by the method instead. The `customizer` is invoked with five\n * arguments: (objValue, srcValue, index|key, object, source).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {Object} object The object to inspect.\n * @param {Object} source The object of property values to match.\n * @param {Function} [customizer] The function to customize comparisons.\n * @returns {boolean} Returns `true` if `object` is a match, else `false`.\n * @example\n *\n * function isGreeting(value) {\n * return /^h(?:i|ello)$/.test(value);\n * }\n *\n * function customizer(objValue, srcValue) {\n * if (isGreeting(objValue) && isGreeting(srcValue)) {\n * return true;\n * }\n * }\n *\n * var object = { 'greeting': 'hello' };\n * var source = { 'greeting': 'hi' };\n *\n * _.isMatchWith(object, source, customizer);\n * // => true\n */\n function isMatchWith(object, source, customizer) {\n customizer = typeof customizer == 'function' ? customizer : undefined;\n return baseIsMatch(object, source, getMatchData(source), customizer);\n }\n\n /**\n * Checks if `value` is `NaN`.\n *\n * **Note:** This method is based on\n * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as\n * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for\n * `undefined` and other non-number values.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.\n * @example\n *\n * _.isNaN(NaN);\n * // => true\n *\n * _.isNaN(new Number(NaN));\n * // => true\n *\n * isNaN(undefined);\n * // => true\n *\n * _.isNaN(undefined);\n * // => false\n */\n function isNaN(value) {\n // An `NaN` primitive is the only value that is not equal to itself.\n // Perform the `toStringTag` check first to avoid errors with some\n // ActiveX objects in IE.\n return isNumber(value) && value != +value;\n }\n\n /**\n * Checks if `value` is a pristine native function.\n *\n * **Note:** This method can't reliably detect native functions in the presence\n * of the core-js package because core-js circumvents this kind of detection.\n * Despite multiple requests, the core-js maintainer has made it clear: any\n * attempt to fix the detection will be obstructed. As a result, we're left\n * with little choice but to throw an error. Unfortunately, this also affects\n * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),\n * which rely on core-js.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n * @example\n *\n * _.isNative(Array.prototype.push);\n * // => true\n *\n * _.isNative(_);\n * // => false\n */\n function isNative(value) {\n if (isMaskable(value)) {\n throw new Error(CORE_ERROR_TEXT);\n }\n return baseIsNative(value);\n }\n\n /**\n * Checks if `value` is `null`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `null`, else `false`.\n * @example\n *\n * _.isNull(null);\n * // => true\n *\n * _.isNull(void 0);\n * // => false\n */\n function isNull(value) {\n return value === null;\n }\n\n /**\n * Checks if `value` is `null` or `undefined`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is nullish, else `false`.\n * @example\n *\n * _.isNil(null);\n * // => true\n *\n * _.isNil(void 0);\n * // => true\n *\n * _.isNil(NaN);\n * // => false\n */\n function isNil(value) {\n return value == null;\n }\n\n /**\n * Checks if `value` is classified as a `Number` primitive or object.\n *\n * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are\n * classified as numbers, use the `_.isFinite` method.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a number, else `false`.\n * @example\n *\n * _.isNumber(3);\n * // => true\n *\n * _.isNumber(Number.MIN_VALUE);\n * // => true\n *\n * _.isNumber(Infinity);\n * // => true\n *\n * _.isNumber('3');\n * // => false\n */\n function isNumber(value) {\n return typeof value == 'number' ||\n (isObjectLike(value) && baseGetTag(value) == numberTag);\n }\n\n /**\n * Checks if `value` is a plain object, that is, an object created by the\n * `Object` constructor or one with a `[[Prototype]]` of `null`.\n *\n * @static\n * @memberOf _\n * @since 0.8.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * }\n *\n * _.isPlainObject(new Foo);\n * // => false\n *\n * _.isPlainObject([1, 2, 3]);\n * // => false\n *\n * _.isPlainObject({ 'x': 0, 'y': 0 });\n * // => true\n *\n * _.isPlainObject(Object.create(null));\n * // => true\n */\n function isPlainObject(value) {\n if (!isObjectLike(value) || baseGetTag(value) != objectTag) {\n return false;\n }\n var proto = getPrototype(value);\n if (proto === null) {\n return true;\n }\n var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;\n return typeof Ctor == 'function' && Ctor instanceof Ctor &&\n funcToString.call(Ctor) == objectCtorString;\n }\n\n /**\n * Checks if `value` is classified as a `RegExp` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.\n * @example\n *\n * _.isRegExp(/abc/);\n * // => true\n *\n * _.isRegExp('/abc/');\n * // => false\n */\n var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp;\n\n /**\n * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754\n * double precision number which isn't the result of a rounded unsafe integer.\n *\n * **Note:** This method is based on\n * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`.\n * @example\n *\n * _.isSafeInteger(3);\n * // => true\n *\n * _.isSafeInteger(Number.MIN_VALUE);\n * // => false\n *\n * _.isSafeInteger(Infinity);\n * // => false\n *\n * _.isSafeInteger('3');\n * // => false\n */\n function isSafeInteger(value) {\n return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER;\n }\n\n /**\n * Checks if `value` is classified as a `Set` object.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a set, else `false`.\n * @example\n *\n * _.isSet(new Set);\n * // => true\n *\n * _.isSet(new WeakSet);\n * // => false\n */\n var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;\n\n /**\n * Checks if `value` is classified as a `String` primitive or object.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a string, else `false`.\n * @example\n *\n * _.isString('abc');\n * // => true\n *\n * _.isString(1);\n * // => false\n */\n function isString(value) {\n return typeof value == 'string' ||\n (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag);\n }\n\n /**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\n function isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && baseGetTag(value) == symbolTag);\n }\n\n /**\n * Checks if `value` is classified as a typed array.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n * @example\n *\n * _.isTypedArray(new Uint8Array);\n * // => true\n *\n * _.isTypedArray([]);\n * // => false\n */\n var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;\n\n /**\n * Checks if `value` is `undefined`.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.\n * @example\n *\n * _.isUndefined(void 0);\n * // => true\n *\n * _.isUndefined(null);\n * // => false\n */\n function isUndefined(value) {\n return value === undefined;\n }\n\n /**\n * Checks if `value` is classified as a `WeakMap` object.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a weak map, else `false`.\n * @example\n *\n * _.isWeakMap(new WeakMap);\n * // => true\n *\n * _.isWeakMap(new Map);\n * // => false\n */\n function isWeakMap(value) {\n return isObjectLike(value) && getTag(value) == weakMapTag;\n }\n\n /**\n * Checks if `value` is classified as a `WeakSet` object.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a weak set, else `false`.\n * @example\n *\n * _.isWeakSet(new WeakSet);\n * // => true\n *\n * _.isWeakSet(new Set);\n * // => false\n */\n function isWeakSet(value) {\n return isObjectLike(value) && baseGetTag(value) == weakSetTag;\n }\n\n /**\n * Checks if `value` is less than `other`.\n *\n * @static\n * @memberOf _\n * @since 3.9.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if `value` is less than `other`,\n * else `false`.\n * @see _.gt\n * @example\n *\n * _.lt(1, 3);\n * // => true\n *\n * _.lt(3, 3);\n * // => false\n *\n * _.lt(3, 1);\n * // => false\n */\n var lt = createRelationalOperation(baseLt);\n\n /**\n * Checks if `value` is less than or equal to `other`.\n *\n * @static\n * @memberOf _\n * @since 3.9.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if `value` is less than or equal to\n * `other`, else `false`.\n * @see _.gte\n * @example\n *\n * _.lte(1, 3);\n * // => true\n *\n * _.lte(3, 3);\n * // => true\n *\n * _.lte(3, 1);\n * // => false\n */\n var lte = createRelationalOperation(function(value, other) {\n return value <= other;\n });\n\n /**\n * Converts `value` to an array.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {Array} Returns the converted array.\n * @example\n *\n * _.toArray({ 'a': 1, 'b': 2 });\n * // => [1, 2]\n *\n * _.toArray('abc');\n * // => ['a', 'b', 'c']\n *\n * _.toArray(1);\n * // => []\n *\n * _.toArray(null);\n * // => []\n */\n function toArray(value) {\n if (!value) {\n return [];\n }\n if (isArrayLike(value)) {\n return isString(value) ? stringToArray(value) : copyArray(value);\n }\n if (symIterator && value[symIterator]) {\n return iteratorToArray(value[symIterator]());\n }\n var tag = getTag(value),\n func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values);\n\n return func(value);\n }\n\n /**\n * Converts `value` to a finite number.\n *\n * @static\n * @memberOf _\n * @since 4.12.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted number.\n * @example\n *\n * _.toFinite(3.2);\n * // => 3.2\n *\n * _.toFinite(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toFinite(Infinity);\n * // => 1.7976931348623157e+308\n *\n * _.toFinite('3.2');\n * // => 3.2\n */\n function toFinite(value) {\n if (!value) {\n return value === 0 ? value : 0;\n }\n value = toNumber(value);\n if (value === INFINITY || value === -INFINITY) {\n var sign = (value < 0 ? -1 : 1);\n return sign * MAX_INTEGER;\n }\n return value === value ? value : 0;\n }\n\n /**\n * Converts `value` to an integer.\n *\n * **Note:** This method is loosely based on\n * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted integer.\n * @example\n *\n * _.toInteger(3.2);\n * // => 3\n *\n * _.toInteger(Number.MIN_VALUE);\n * // => 0\n *\n * _.toInteger(Infinity);\n * // => 1.7976931348623157e+308\n *\n * _.toInteger('3.2');\n * // => 3\n */\n function toInteger(value) {\n var result = toFinite(value),\n remainder = result % 1;\n\n return result === result ? (remainder ? result - remainder : result) : 0;\n }\n\n /**\n * Converts `value` to an integer suitable for use as the length of an\n * array-like object.\n *\n * **Note:** This method is based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted integer.\n * @example\n *\n * _.toLength(3.2);\n * // => 3\n *\n * _.toLength(Number.MIN_VALUE);\n * // => 0\n *\n * _.toLength(Infinity);\n * // => 4294967295\n *\n * _.toLength('3.2');\n * // => 3\n */\n function toLength(value) {\n return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0;\n }\n\n /**\n * Converts `value` to a number.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {number} Returns the number.\n * @example\n *\n * _.toNumber(3.2);\n * // => 3.2\n *\n * _.toNumber(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toNumber(Infinity);\n * // => Infinity\n *\n * _.toNumber('3.2');\n * // => 3.2\n */\n function toNumber(value) {\n if (typeof value == 'number') {\n return value;\n }\n if (isSymbol(value)) {\n return NAN;\n }\n if (isObject(value)) {\n var other = typeof value.valueOf == 'function' ? value.valueOf() : value;\n value = isObject(other) ? (other + '') : other;\n }\n if (typeof value != 'string') {\n return value === 0 ? value : +value;\n }\n value = baseTrim(value);\n var isBinary = reIsBinary.test(value);\n return (isBinary || reIsOctal.test(value))\n ? freeParseInt(value.slice(2), isBinary ? 2 : 8)\n : (reIsBadHex.test(value) ? NAN : +value);\n }\n\n /**\n * Converts `value` to a plain object flattening inherited enumerable string\n * keyed properties of `value` to own properties of the plain object.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {Object} Returns the converted plain object.\n * @example\n *\n * function Foo() {\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.assign({ 'a': 1 }, new Foo);\n * // => { 'a': 1, 'b': 2 }\n *\n * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));\n * // => { 'a': 1, 'b': 2, 'c': 3 }\n */\n function toPlainObject(value) {\n return copyObject(value, keysIn(value));\n }\n\n /**\n * Converts `value` to a safe integer. A safe integer can be compared and\n * represented correctly.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted integer.\n * @example\n *\n * _.toSafeInteger(3.2);\n * // => 3\n *\n * _.toSafeInteger(Number.MIN_VALUE);\n * // => 0\n *\n * _.toSafeInteger(Infinity);\n * // => 9007199254740991\n *\n * _.toSafeInteger('3.2');\n * // => 3\n */\n function toSafeInteger(value) {\n return value\n ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER)\n : (value === 0 ? value : 0);\n }\n\n /**\n * Converts `value` to a string. An empty string is returned for `null`\n * and `undefined` values. The sign of `-0` is preserved.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n * @example\n *\n * _.toString(null);\n * // => ''\n *\n * _.toString(-0);\n * // => '-0'\n *\n * _.toString([1, 2, 3]);\n * // => '1,2,3'\n */\n function toString(value) {\n return value == null ? '' : baseToString(value);\n }\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Assigns own enumerable string keyed properties of source objects to the\n * destination object. Source objects are applied from left to right.\n * Subsequent sources overwrite property assignments of previous sources.\n *\n * **Note:** This method mutates `object` and is loosely based on\n * [`Object.assign`](https://mdn.io/Object/assign).\n *\n * @static\n * @memberOf _\n * @since 0.10.0\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} [sources] The source objects.\n * @returns {Object} Returns `object`.\n * @see _.assignIn\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * }\n *\n * function Bar() {\n * this.c = 3;\n * }\n *\n * Foo.prototype.b = 2;\n * Bar.prototype.d = 4;\n *\n * _.assign({ 'a': 0 }, new Foo, new Bar);\n * // => { 'a': 1, 'c': 3 }\n */\n var assign = createAssigner(function(object, source) {\n if (isPrototype(source) || isArrayLike(source)) {\n copyObject(source, keys(source), object);\n return;\n }\n for (var key in source) {\n if (hasOwnProperty.call(source, key)) {\n assignValue(object, key, source[key]);\n }\n }\n });\n\n /**\n * This method is like `_.assign` except that it iterates over own and\n * inherited source properties.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @alias extend\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} [sources] The source objects.\n * @returns {Object} Returns `object`.\n * @see _.assign\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * }\n *\n * function Bar() {\n * this.c = 3;\n * }\n *\n * Foo.prototype.b = 2;\n * Bar.prototype.d = 4;\n *\n * _.assignIn({ 'a': 0 }, new Foo, new Bar);\n * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }\n */\n var assignIn = createAssigner(function(object, source) {\n copyObject(source, keysIn(source), object);\n });\n\n /**\n * This method is like `_.assignIn` except that it accepts `customizer`\n * which is invoked to produce the assigned values. If `customizer` returns\n * `undefined`, assignment is handled by the method instead. The `customizer`\n * is invoked with five arguments: (objValue, srcValue, key, object, source).\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @alias extendWith\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} sources The source objects.\n * @param {Function} [customizer] The function to customize assigned values.\n * @returns {Object} Returns `object`.\n * @see _.assignWith\n * @example\n *\n * function customizer(objValue, srcValue) {\n * return _.isUndefined(objValue) ? srcValue : objValue;\n * }\n *\n * var defaults = _.partialRight(_.assignInWith, customizer);\n *\n * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });\n * // => { 'a': 1, 'b': 2 }\n */\n var assignInWith = createAssigner(function(object, source, srcIndex, customizer) {\n copyObject(source, keysIn(source), object, customizer);\n });\n\n /**\n * This method is like `_.assign` except that it accepts `customizer`\n * which is invoked to produce the assigned values. If `customizer` returns\n * `undefined`, assignment is handled by the method instead. The `customizer`\n * is invoked with five arguments: (objValue, srcValue, key, object, source).\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} sources The source objects.\n * @param {Function} [customizer] The function to customize assigned values.\n * @returns {Object} Returns `object`.\n * @see _.assignInWith\n * @example\n *\n * function customizer(objValue, srcValue) {\n * return _.isUndefined(objValue) ? srcValue : objValue;\n * }\n *\n * var defaults = _.partialRight(_.assignWith, customizer);\n *\n * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });\n * // => { 'a': 1, 'b': 2 }\n */\n var assignWith = createAssigner(function(object, source, srcIndex, customizer) {\n copyObject(source, keys(source), object, customizer);\n });\n\n /**\n * Creates an array of values corresponding to `paths` of `object`.\n *\n * @static\n * @memberOf _\n * @since 1.0.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {...(string|string[])} [paths] The property paths to pick.\n * @returns {Array} Returns the picked values.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };\n *\n * _.at(object, ['a[0].b.c', 'a[1]']);\n * // => [3, 4]\n */\n var at = flatRest(baseAt);\n\n /**\n * Creates an object that inherits from the `prototype` object. If a\n * `properties` object is given, its own enumerable string keyed properties\n * are assigned to the created object.\n *\n * @static\n * @memberOf _\n * @since 2.3.0\n * @category Object\n * @param {Object} prototype The object to inherit from.\n * @param {Object} [properties] The properties to assign to the object.\n * @returns {Object} Returns the new object.\n * @example\n *\n * function Shape() {\n * this.x = 0;\n * this.y = 0;\n * }\n *\n * function Circle() {\n * Shape.call(this);\n * }\n *\n * Circle.prototype = _.create(Shape.prototype, {\n * 'constructor': Circle\n * });\n *\n * var circle = new Circle;\n * circle instanceof Circle;\n * // => true\n *\n * circle instanceof Shape;\n * // => true\n */\n function create(prototype, properties) {\n var result = baseCreate(prototype);\n return properties == null ? result : baseAssign(result, properties);\n }\n\n /**\n * Assigns own and inherited enumerable string keyed properties of source\n * objects to the destination object for all destination properties that\n * resolve to `undefined`. Source objects are applied from left to right.\n * Once a property is set, additional values of the same property are ignored.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} [sources] The source objects.\n * @returns {Object} Returns `object`.\n * @see _.defaultsDeep\n * @example\n *\n * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });\n * // => { 'a': 1, 'b': 2 }\n */\n var defaults = baseRest(function(object, sources) {\n object = Object(object);\n\n var index = -1;\n var length = sources.length;\n var guard = length > 2 ? sources[2] : undefined;\n\n if (guard && isIterateeCall(sources[0], sources[1], guard)) {\n length = 1;\n }\n\n while (++index < length) {\n var source = sources[index];\n var props = keysIn(source);\n var propsIndex = -1;\n var propsLength = props.length;\n\n while (++propsIndex < propsLength) {\n var key = props[propsIndex];\n var value = object[key];\n\n if (value === undefined ||\n (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) {\n object[key] = source[key];\n }\n }\n }\n\n return object;\n });\n\n /**\n * This method is like `_.defaults` except that it recursively assigns\n * default properties.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 3.10.0\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} [sources] The source objects.\n * @returns {Object} Returns `object`.\n * @see _.defaults\n * @example\n *\n * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });\n * // => { 'a': { 'b': 2, 'c': 3 } }\n */\n var defaultsDeep = baseRest(function(args) {\n args.push(undefined, customDefaultsMerge);\n return apply(mergeWith, undefined, args);\n });\n\n /**\n * This method is like `_.find` except that it returns the key of the first\n * element `predicate` returns truthy for instead of the element itself.\n *\n * @static\n * @memberOf _\n * @since 1.1.0\n * @category Object\n * @param {Object} object The object to inspect.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @returns {string|undefined} Returns the key of the matched element,\n * else `undefined`.\n * @example\n *\n * var users = {\n * 'barney': { 'age': 36, 'active': true },\n * 'fred': { 'age': 40, 'active': false },\n * 'pebbles': { 'age': 1, 'active': true }\n * };\n *\n * _.findKey(users, function(o) { return o.age < 40; });\n * // => 'barney' (iteration order is not guaranteed)\n *\n * // The `_.matches` iteratee shorthand.\n * _.findKey(users, { 'age': 1, 'active': true });\n * // => 'pebbles'\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.findKey(users, ['active', false]);\n * // => 'fred'\n *\n * // The `_.property` iteratee shorthand.\n * _.findKey(users, 'active');\n * // => 'barney'\n */\n function findKey(object, predicate) {\n return baseFindKey(object, getIteratee(predicate, 3), baseForOwn);\n }\n\n /**\n * This method is like `_.findKey` except that it iterates over elements of\n * a collection in the opposite order.\n *\n * @static\n * @memberOf _\n * @since 2.0.0\n * @category Object\n * @param {Object} object The object to inspect.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @returns {string|undefined} Returns the key of the matched element,\n * else `undefined`.\n * @example\n *\n * var users = {\n * 'barney': { 'age': 36, 'active': true },\n * 'fred': { 'age': 40, 'active': false },\n * 'pebbles': { 'age': 1, 'active': true }\n * };\n *\n * _.findLastKey(users, function(o) { return o.age < 40; });\n * // => returns 'pebbles' assuming `_.findKey` returns 'barney'\n *\n * // The `_.matches` iteratee shorthand.\n * _.findLastKey(users, { 'age': 36, 'active': true });\n * // => 'barney'\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.findLastKey(users, ['active', false]);\n * // => 'fred'\n *\n * // The `_.property` iteratee shorthand.\n * _.findLastKey(users, 'active');\n * // => 'pebbles'\n */\n function findLastKey(object, predicate) {\n return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight);\n }\n\n /**\n * Iterates over own and inherited enumerable string keyed properties of an\n * object and invokes `iteratee` for each property. The iteratee is invoked\n * with three arguments: (value, key, object). Iteratee functions may exit\n * iteration early by explicitly returning `false`.\n *\n * @static\n * @memberOf _\n * @since 0.3.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Object} Returns `object`.\n * @see _.forInRight\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.forIn(new Foo, function(value, key) {\n * console.log(key);\n * });\n * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).\n */\n function forIn(object, iteratee) {\n return object == null\n ? object\n : baseFor(object, getIteratee(iteratee, 3), keysIn);\n }\n\n /**\n * This method is like `_.forIn` except that it iterates over properties of\n * `object` in the opposite order.\n *\n * @static\n * @memberOf _\n * @since 2.0.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Object} Returns `object`.\n * @see _.forIn\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.forInRight(new Foo, function(value, key) {\n * console.log(key);\n * });\n * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.\n */\n function forInRight(object, iteratee) {\n return object == null\n ? object\n : baseForRight(object, getIteratee(iteratee, 3), keysIn);\n }\n\n /**\n * Iterates over own enumerable string keyed properties of an object and\n * invokes `iteratee` for each property. The iteratee is invoked with three\n * arguments: (value, key, object). Iteratee functions may exit iteration\n * early by explicitly returning `false`.\n *\n * @static\n * @memberOf _\n * @since 0.3.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Object} Returns `object`.\n * @see _.forOwnRight\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.forOwn(new Foo, function(value, key) {\n * console.log(key);\n * });\n * // => Logs 'a' then 'b' (iteration order is not guaranteed).\n */\n function forOwn(object, iteratee) {\n return object && baseForOwn(object, getIteratee(iteratee, 3));\n }\n\n /**\n * This method is like `_.forOwn` except that it iterates over properties of\n * `object` in the opposite order.\n *\n * @static\n * @memberOf _\n * @since 2.0.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Object} Returns `object`.\n * @see _.forOwn\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.forOwnRight(new Foo, function(value, key) {\n * console.log(key);\n * });\n * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.\n */\n function forOwnRight(object, iteratee) {\n return object && baseForOwnRight(object, getIteratee(iteratee, 3));\n }\n\n /**\n * Creates an array of function property names from own enumerable properties\n * of `object`.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to inspect.\n * @returns {Array} Returns the function names.\n * @see _.functionsIn\n * @example\n *\n * function Foo() {\n * this.a = _.constant('a');\n * this.b = _.constant('b');\n * }\n *\n * Foo.prototype.c = _.constant('c');\n *\n * _.functions(new Foo);\n * // => ['a', 'b']\n */\n function functions(object) {\n return object == null ? [] : baseFunctions(object, keys(object));\n }\n\n /**\n * Creates an array of function property names from own and inherited\n * enumerable properties of `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The object to inspect.\n * @returns {Array} Returns the function names.\n * @see _.functions\n * @example\n *\n * function Foo() {\n * this.a = _.constant('a');\n * this.b = _.constant('b');\n * }\n *\n * Foo.prototype.c = _.constant('c');\n *\n * _.functionsIn(new Foo);\n * // => ['a', 'b', 'c']\n */\n function functionsIn(object) {\n return object == null ? [] : baseFunctions(object, keysIn(object));\n }\n\n /**\n * Gets the value at `path` of `object`. If the resolved value is\n * `undefined`, the `defaultValue` is returned in its place.\n *\n * @static\n * @memberOf _\n * @since 3.7.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @param {*} [defaultValue] The value returned for `undefined` resolved values.\n * @returns {*} Returns the resolved value.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.get(object, 'a[0].b.c');\n * // => 3\n *\n * _.get(object, ['a', '0', 'b', 'c']);\n * // => 3\n *\n * _.get(object, 'a.b.c', 'default');\n * // => 'default'\n */\n function get(object, path, defaultValue) {\n var result = object == null ? undefined : baseGet(object, path);\n return result === undefined ? defaultValue : result;\n }\n\n /**\n * Checks if `path` is a direct property of `object`.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n * @example\n *\n * var object = { 'a': { 'b': 2 } };\n * var other = _.create({ 'a': _.create({ 'b': 2 }) });\n *\n * _.has(object, 'a');\n * // => true\n *\n * _.has(object, 'a.b');\n * // => true\n *\n * _.has(object, ['a', 'b']);\n * // => true\n *\n * _.has(other, 'a');\n * // => false\n */\n function has(object, path) {\n return object != null && hasPath(object, path, baseHas);\n }\n\n /**\n * Checks if `path` is a direct or inherited property of `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n * @example\n *\n * var object = _.create({ 'a': _.create({ 'b': 2 }) });\n *\n * _.hasIn(object, 'a');\n * // => true\n *\n * _.hasIn(object, 'a.b');\n * // => true\n *\n * _.hasIn(object, ['a', 'b']);\n * // => true\n *\n * _.hasIn(object, 'b');\n * // => false\n */\n function hasIn(object, path) {\n return object != null && hasPath(object, path, baseHasIn);\n }\n\n /**\n * Creates an object composed of the inverted keys and values of `object`.\n * If `object` contains duplicate values, subsequent values overwrite\n * property assignments of previous values.\n *\n * @static\n * @memberOf _\n * @since 0.7.0\n * @category Object\n * @param {Object} object The object to invert.\n * @returns {Object} Returns the new inverted object.\n * @example\n *\n * var object = { 'a': 1, 'b': 2, 'c': 1 };\n *\n * _.invert(object);\n * // => { '1': 'c', '2': 'b' }\n */\n var invert = createInverter(function(result, value, key) {\n if (value != null &&\n typeof value.toString != 'function') {\n value = nativeObjectToString.call(value);\n }\n\n result[value] = key;\n }, constant(identity));\n\n /**\n * This method is like `_.invert` except that the inverted object is generated\n * from the results of running each element of `object` thru `iteratee`. The\n * corresponding inverted value of each inverted key is an array of keys\n * responsible for generating the inverted value. The iteratee is invoked\n * with one argument: (value).\n *\n * @static\n * @memberOf _\n * @since 4.1.0\n * @category Object\n * @param {Object} object The object to invert.\n * @param {Function} [iteratee=_.identity] The iteratee invoked per element.\n * @returns {Object} Returns the new inverted object.\n * @example\n *\n * var object = { 'a': 1, 'b': 2, 'c': 1 };\n *\n * _.invertBy(object);\n * // => { '1': ['a', 'c'], '2': ['b'] }\n *\n * _.invertBy(object, function(value) {\n * return 'group' + value;\n * });\n * // => { 'group1': ['a', 'c'], 'group2': ['b'] }\n */\n var invertBy = createInverter(function(result, value, key) {\n if (value != null &&\n typeof value.toString != 'function') {\n value = nativeObjectToString.call(value);\n }\n\n if (hasOwnProperty.call(result, value)) {\n result[value].push(key);\n } else {\n result[value] = [key];\n }\n }, getIteratee);\n\n /**\n * Invokes the method at `path` of `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the method to invoke.\n * @param {...*} [args] The arguments to invoke the method with.\n * @returns {*} Returns the result of the invoked method.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };\n *\n * _.invoke(object, 'a[0].b.c.slice', 1, 3);\n * // => [2, 3]\n */\n var invoke = baseRest(baseInvoke);\n\n /**\n * Creates an array of the own enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects. See the\n * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * for more details.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keys(new Foo);\n * // => ['a', 'b'] (iteration order is not guaranteed)\n *\n * _.keys('hi');\n * // => ['0', '1']\n */\n function keys(object) {\n return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);\n }\n\n /**\n * Creates an array of the own and inherited enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keysIn(new Foo);\n * // => ['a', 'b', 'c'] (iteration order is not guaranteed)\n */\n function keysIn(object) {\n return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);\n }\n\n /**\n * The opposite of `_.mapValues`; this method creates an object with the\n * same values as `object` and keys generated by running each own enumerable\n * string keyed property of `object` thru `iteratee`. The iteratee is invoked\n * with three arguments: (value, key, object).\n *\n * @static\n * @memberOf _\n * @since 3.8.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Object} Returns the new mapped object.\n * @see _.mapValues\n * @example\n *\n * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {\n * return key + value;\n * });\n * // => { 'a1': 1, 'b2': 2 }\n */\n function mapKeys(object, iteratee) {\n var result = {};\n iteratee = getIteratee(iteratee, 3);\n\n baseForOwn(object, function(value, key, object) {\n baseAssignValue(result, iteratee(value, key, object), value);\n });\n return result;\n }\n\n /**\n * Creates an object with the same keys as `object` and values generated\n * by running each own enumerable string keyed property of `object` thru\n * `iteratee`. The iteratee is invoked with three arguments:\n * (value, key, object).\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Object} Returns the new mapped object.\n * @see _.mapKeys\n * @example\n *\n * var users = {\n * 'fred': { 'user': 'fred', 'age': 40 },\n * 'pebbles': { 'user': 'pebbles', 'age': 1 }\n * };\n *\n * _.mapValues(users, function(o) { return o.age; });\n * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)\n *\n * // The `_.property` iteratee shorthand.\n * _.mapValues(users, 'age');\n * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)\n */\n function mapValues(object, iteratee) {\n var result = {};\n iteratee = getIteratee(iteratee, 3);\n\n baseForOwn(object, function(value, key, object) {\n baseAssignValue(result, key, iteratee(value, key, object));\n });\n return result;\n }\n\n /**\n * This method is like `_.assign` except that it recursively merges own and\n * inherited enumerable string keyed properties of source objects into the\n * destination object. Source properties that resolve to `undefined` are\n * skipped if a destination value exists. Array and plain object properties\n * are merged recursively. Other objects and value types are overridden by\n * assignment. Source objects are applied from left to right. Subsequent\n * sources overwrite property assignments of previous sources.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 0.5.0\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} [sources] The source objects.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = {\n * 'a': [{ 'b': 2 }, { 'd': 4 }]\n * };\n *\n * var other = {\n * 'a': [{ 'c': 3 }, { 'e': 5 }]\n * };\n *\n * _.merge(object, other);\n * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }\n */\n var merge = createAssigner(function(object, source, srcIndex) {\n baseMerge(object, source, srcIndex);\n });\n\n /**\n * This method is like `_.merge` except that it accepts `customizer` which\n * is invoked to produce the merged values of the destination and source\n * properties. If `customizer` returns `undefined`, merging is handled by the\n * method instead. The `customizer` is invoked with six arguments:\n * (objValue, srcValue, key, object, source, stack).\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} sources The source objects.\n * @param {Function} customizer The function to customize assigned values.\n * @returns {Object} Returns `object`.\n * @example\n *\n * function customizer(objValue, srcValue) {\n * if (_.isArray(objValue)) {\n * return objValue.concat(srcValue);\n * }\n * }\n *\n * var object = { 'a': [1], 'b': [2] };\n * var other = { 'a': [3], 'b': [4] };\n *\n * _.mergeWith(object, other, customizer);\n * // => { 'a': [1, 3], 'b': [2, 4] }\n */\n var mergeWith = createAssigner(function(object, source, srcIndex, customizer) {\n baseMerge(object, source, srcIndex, customizer);\n });\n\n /**\n * The opposite of `_.pick`; this method creates an object composed of the\n * own and inherited enumerable property paths of `object` that are not omitted.\n *\n * **Note:** This method is considerably slower than `_.pick`.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The source object.\n * @param {...(string|string[])} [paths] The property paths to omit.\n * @returns {Object} Returns the new object.\n * @example\n *\n * var object = { 'a': 1, 'b': '2', 'c': 3 };\n *\n * _.omit(object, ['a', 'c']);\n * // => { 'b': '2' }\n */\n var omit = flatRest(function(object, paths) {\n var result = {};\n if (object == null) {\n return result;\n }\n var isDeep = false;\n paths = arrayMap(paths, function(path) {\n path = castPath(path, object);\n isDeep || (isDeep = path.length > 1);\n return path;\n });\n copyObject(object, getAllKeysIn(object), result);\n if (isDeep) {\n result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone);\n }\n var length = paths.length;\n while (length--) {\n baseUnset(result, paths[length]);\n }\n return result;\n });\n\n /**\n * The opposite of `_.pickBy`; this method creates an object composed of\n * the own and inherited enumerable string keyed properties of `object` that\n * `predicate` doesn't return truthy for. The predicate is invoked with two\n * arguments: (value, key).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The source object.\n * @param {Function} [predicate=_.identity] The function invoked per property.\n * @returns {Object} Returns the new object.\n * @example\n *\n * var object = { 'a': 1, 'b': '2', 'c': 3 };\n *\n * _.omitBy(object, _.isNumber);\n * // => { 'b': '2' }\n */\n function omitBy(object, predicate) {\n return pickBy(object, negate(getIteratee(predicate)));\n }\n\n /**\n * Creates an object composed of the picked `object` properties.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The source object.\n * @param {...(string|string[])} [paths] The property paths to pick.\n * @returns {Object} Returns the new object.\n * @example\n *\n * var object = { 'a': 1, 'b': '2', 'c': 3 };\n *\n * _.pick(object, ['a', 'c']);\n * // => { 'a': 1, 'c': 3 }\n */\n var pick = flatRest(function(object, paths) {\n return object == null ? {} : basePick(object, paths);\n });\n\n /**\n * Creates an object composed of the `object` properties `predicate` returns\n * truthy for. The predicate is invoked with two arguments: (value, key).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The source object.\n * @param {Function} [predicate=_.identity] The function invoked per property.\n * @returns {Object} Returns the new object.\n * @example\n *\n * var object = { 'a': 1, 'b': '2', 'c': 3 };\n *\n * _.pickBy(object, _.isNumber);\n * // => { 'a': 1, 'c': 3 }\n */\n function pickBy(object, predicate) {\n if (object == null) {\n return {};\n }\n var props = arrayMap(getAllKeysIn(object), function(prop) {\n return [prop];\n });\n predicate = getIteratee(predicate);\n return basePickBy(object, props, function(value, path) {\n return predicate(value, path[0]);\n });\n }\n\n /**\n * This method is like `_.get` except that if the resolved value is a\n * function it's invoked with the `this` binding of its parent object and\n * its result is returned.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to resolve.\n * @param {*} [defaultValue] The value returned for `undefined` resolved values.\n * @returns {*} Returns the resolved value.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };\n *\n * _.result(object, 'a[0].b.c1');\n * // => 3\n *\n * _.result(object, 'a[0].b.c2');\n * // => 4\n *\n * _.result(object, 'a[0].b.c3', 'default');\n * // => 'default'\n *\n * _.result(object, 'a[0].b.c3', _.constant('default'));\n * // => 'default'\n */\n function result(object, path, defaultValue) {\n path = castPath(path, object);\n\n var index = -1,\n length = path.length;\n\n // Ensure the loop is entered when path is empty.\n if (!length) {\n length = 1;\n object = undefined;\n }\n while (++index < length) {\n var value = object == null ? undefined : object[toKey(path[index])];\n if (value === undefined) {\n index = length;\n value = defaultValue;\n }\n object = isFunction(value) ? value.call(object) : value;\n }\n return object;\n }\n\n /**\n * Sets the value at `path` of `object`. If a portion of `path` doesn't exist,\n * it's created. Arrays are created for missing index properties while objects\n * are created for all other missing properties. Use `_.setWith` to customize\n * `path` creation.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 3.7.0\n * @category Object\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.set(object, 'a[0].b.c', 4);\n * console.log(object.a[0].b.c);\n * // => 4\n *\n * _.set(object, ['x', '0', 'y', 'z'], 5);\n * console.log(object.x[0].y.z);\n * // => 5\n */\n function set(object, path, value) {\n return object == null ? object : baseSet(object, path, value);\n }\n\n /**\n * This method is like `_.set` except that it accepts `customizer` which is\n * invoked to produce the objects of `path`. If `customizer` returns `undefined`\n * path creation is handled by the method instead. The `customizer` is invoked\n * with three arguments: (nsValue, key, nsObject).\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to set.\n * @param {*} value The value to set.\n * @param {Function} [customizer] The function to customize assigned values.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = {};\n *\n * _.setWith(object, '[0][1]', 'a', Object);\n * // => { '0': { '1': 'a' } }\n */\n function setWith(object, path, value, customizer) {\n customizer = typeof customizer == 'function' ? customizer : undefined;\n return object == null ? object : baseSet(object, path, value, customizer);\n }\n\n /**\n * Creates an array of own enumerable string keyed-value pairs for `object`\n * which can be consumed by `_.fromPairs`. If `object` is a map or set, its\n * entries are returned.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @alias entries\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the key-value pairs.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.toPairs(new Foo);\n * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)\n */\n var toPairs = createToPairs(keys);\n\n /**\n * Creates an array of own and inherited enumerable string keyed-value pairs\n * for `object` which can be consumed by `_.fromPairs`. If `object` is a map\n * or set, its entries are returned.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @alias entriesIn\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the key-value pairs.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.toPairsIn(new Foo);\n * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed)\n */\n var toPairsIn = createToPairs(keysIn);\n\n /**\n * An alternative to `_.reduce`; this method transforms `object` to a new\n * `accumulator` object which is the result of running each of its own\n * enumerable string keyed properties thru `iteratee`, with each invocation\n * potentially mutating the `accumulator` object. If `accumulator` is not\n * provided, a new object with the same `[[Prototype]]` will be used. The\n * iteratee is invoked with four arguments: (accumulator, value, key, object).\n * Iteratee functions may exit iteration early by explicitly returning `false`.\n *\n * @static\n * @memberOf _\n * @since 1.3.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @param {*} [accumulator] The custom accumulator value.\n * @returns {*} Returns the accumulated value.\n * @example\n *\n * _.transform([2, 3, 4], function(result, n) {\n * result.push(n *= n);\n * return n % 2 == 0;\n * }, []);\n * // => [4, 9]\n *\n * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {\n * (result[value] || (result[value] = [])).push(key);\n * }, {});\n * // => { '1': ['a', 'c'], '2': ['b'] }\n */\n function transform(object, iteratee, accumulator) {\n var isArr = isArray(object),\n isArrLike = isArr || isBuffer(object) || isTypedArray(object);\n\n iteratee = getIteratee(iteratee, 4);\n if (accumulator == null) {\n var Ctor = object && object.constructor;\n if (isArrLike) {\n accumulator = isArr ? new Ctor : [];\n }\n else if (isObject(object)) {\n accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};\n }\n else {\n accumulator = {};\n }\n }\n (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) {\n return iteratee(accumulator, value, index, object);\n });\n return accumulator;\n }\n\n /**\n * Removes the property at `path` of `object`.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to unset.\n * @returns {boolean} Returns `true` if the property is deleted, else `false`.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 7 } }] };\n * _.unset(object, 'a[0].b.c');\n * // => true\n *\n * console.log(object);\n * // => { 'a': [{ 'b': {} }] };\n *\n * _.unset(object, ['a', '0', 'b', 'c']);\n * // => true\n *\n * console.log(object);\n * // => { 'a': [{ 'b': {} }] };\n */\n function unset(object, path) {\n return object == null ? true : baseUnset(object, path);\n }\n\n /**\n * This method is like `_.set` except that accepts `updater` to produce the\n * value to set. Use `_.updateWith` to customize `path` creation. The `updater`\n * is invoked with one argument: (value).\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.6.0\n * @category Object\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to set.\n * @param {Function} updater The function to produce the updated value.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.update(object, 'a[0].b.c', function(n) { return n * n; });\n * console.log(object.a[0].b.c);\n * // => 9\n *\n * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; });\n * console.log(object.x[0].y.z);\n * // => 0\n */\n function update(object, path, updater) {\n return object == null ? object : baseUpdate(object, path, castFunction(updater));\n }\n\n /**\n * This method is like `_.update` except that it accepts `customizer` which is\n * invoked to produce the objects of `path`. If `customizer` returns `undefined`\n * path creation is handled by the method instead. The `customizer` is invoked\n * with three arguments: (nsValue, key, nsObject).\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.6.0\n * @category Object\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to set.\n * @param {Function} updater The function to produce the updated value.\n * @param {Function} [customizer] The function to customize assigned values.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = {};\n *\n * _.updateWith(object, '[0][1]', _.constant('a'), Object);\n * // => { '0': { '1': 'a' } }\n */\n function updateWith(object, path, updater, customizer) {\n customizer = typeof customizer == 'function' ? customizer : undefined;\n return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer);\n }\n\n /**\n * Creates an array of the own enumerable string keyed property values of `object`.\n *\n * **Note:** Non-object values are coerced to objects.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property values.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.values(new Foo);\n * // => [1, 2] (iteration order is not guaranteed)\n *\n * _.values('hi');\n * // => ['h', 'i']\n */\n function values(object) {\n return object == null ? [] : baseValues(object, keys(object));\n }\n\n /**\n * Creates an array of the own and inherited enumerable string keyed property\n * values of `object`.\n *\n * **Note:** Non-object values are coerced to objects.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property values.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.valuesIn(new Foo);\n * // => [1, 2, 3] (iteration order is not guaranteed)\n */\n function valuesIn(object) {\n return object == null ? [] : baseValues(object, keysIn(object));\n }\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Clamps `number` within the inclusive `lower` and `upper` bounds.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Number\n * @param {number} number The number to clamp.\n * @param {number} [lower] The lower bound.\n * @param {number} upper The upper bound.\n * @returns {number} Returns the clamped number.\n * @example\n *\n * _.clamp(-10, -5, 5);\n * // => -5\n *\n * _.clamp(10, -5, 5);\n * // => 5\n */\n function clamp(number, lower, upper) {\n if (upper === undefined) {\n upper = lower;\n lower = undefined;\n }\n if (upper !== undefined) {\n upper = toNumber(upper);\n upper = upper === upper ? upper : 0;\n }\n if (lower !== undefined) {\n lower = toNumber(lower);\n lower = lower === lower ? lower : 0;\n }\n return baseClamp(toNumber(number), lower, upper);\n }\n\n /**\n * Checks if `n` is between `start` and up to, but not including, `end`. If\n * `end` is not specified, it's set to `start` with `start` then set to `0`.\n * If `start` is greater than `end` the params are swapped to support\n * negative ranges.\n *\n * @static\n * @memberOf _\n * @since 3.3.0\n * @category Number\n * @param {number} number The number to check.\n * @param {number} [start=0] The start of the range.\n * @param {number} end The end of the range.\n * @returns {boolean} Returns `true` if `number` is in the range, else `false`.\n * @see _.range, _.rangeRight\n * @example\n *\n * _.inRange(3, 2, 4);\n * // => true\n *\n * _.inRange(4, 8);\n * // => true\n *\n * _.inRange(4, 2);\n * // => false\n *\n * _.inRange(2, 2);\n * // => false\n *\n * _.inRange(1.2, 2);\n * // => true\n *\n * _.inRange(5.2, 4);\n * // => false\n *\n * _.inRange(-3, -2, -6);\n * // => true\n */\n function inRange(number, start, end) {\n start = toFinite(start);\n if (end === undefined) {\n end = start;\n start = 0;\n } else {\n end = toFinite(end);\n }\n number = toNumber(number);\n return baseInRange(number, start, end);\n }\n\n /**\n * Produces a random number between the inclusive `lower` and `upper` bounds.\n * If only one argument is provided a number between `0` and the given number\n * is returned. If `floating` is `true`, or either `lower` or `upper` are\n * floats, a floating-point number is returned instead of an integer.\n *\n * **Note:** JavaScript follows the IEEE-754 standard for resolving\n * floating-point values which can produce unexpected results.\n *\n * @static\n * @memberOf _\n * @since 0.7.0\n * @category Number\n * @param {number} [lower=0] The lower bound.\n * @param {number} [upper=1] The upper bound.\n * @param {boolean} [floating] Specify returning a floating-point number.\n * @returns {number} Returns the random number.\n * @example\n *\n * _.random(0, 5);\n * // => an integer between 0 and 5\n *\n * _.random(5);\n * // => also an integer between 0 and 5\n *\n * _.random(5, true);\n * // => a floating-point number between 0 and 5\n *\n * _.random(1.2, 5.2);\n * // => a floating-point number between 1.2 and 5.2\n */\n function random(lower, upper, floating) {\n if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) {\n upper = floating = undefined;\n }\n if (floating === undefined) {\n if (typeof upper == 'boolean') {\n floating = upper;\n upper = undefined;\n }\n else if (typeof lower == 'boolean') {\n floating = lower;\n lower = undefined;\n }\n }\n if (lower === undefined && upper === undefined) {\n lower = 0;\n upper = 1;\n }\n else {\n lower = toFinite(lower);\n if (upper === undefined) {\n upper = lower;\n lower = 0;\n } else {\n upper = toFinite(upper);\n }\n }\n if (lower > upper) {\n var temp = lower;\n lower = upper;\n upper = temp;\n }\n if (floating || lower % 1 || upper % 1) {\n var rand = nativeRandom();\n return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper);\n }\n return baseRandom(lower, upper);\n }\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the camel cased string.\n * @example\n *\n * _.camelCase('Foo Bar');\n * // => 'fooBar'\n *\n * _.camelCase('--foo-bar--');\n * // => 'fooBar'\n *\n * _.camelCase('__FOO_BAR__');\n * // => 'fooBar'\n */\n var camelCase = createCompounder(function(result, word, index) {\n word = word.toLowerCase();\n return result + (index ? capitalize(word) : word);\n });\n\n /**\n * Converts the first character of `string` to upper case and the remaining\n * to lower case.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to capitalize.\n * @returns {string} Returns the capitalized string.\n * @example\n *\n * _.capitalize('FRED');\n * // => 'Fred'\n */\n function capitalize(string) {\n return upperFirst(toString(string).toLowerCase());\n }\n\n /**\n * Deburrs `string` by converting\n * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)\n * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)\n * letters to basic Latin letters and removing\n * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to deburr.\n * @returns {string} Returns the deburred string.\n * @example\n *\n * _.deburr('déjà vu');\n * // => 'deja vu'\n */\n function deburr(string) {\n string = toString(string);\n return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');\n }\n\n /**\n * Checks if `string` ends with the given target string.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to inspect.\n * @param {string} [target] The string to search for.\n * @param {number} [position=string.length] The position to search up to.\n * @returns {boolean} Returns `true` if `string` ends with `target`,\n * else `false`.\n * @example\n *\n * _.endsWith('abc', 'c');\n * // => true\n *\n * _.endsWith('abc', 'b');\n * // => false\n *\n * _.endsWith('abc', 'b', 2);\n * // => true\n */\n function endsWith(string, target, position) {\n string = toString(string);\n target = baseToString(target);\n\n var length = string.length;\n position = position === undefined\n ? length\n : baseClamp(toInteger(position), 0, length);\n\n var end = position;\n position -= target.length;\n return position >= 0 && string.slice(position, end) == target;\n }\n\n /**\n * Converts the characters \"&\", \"<\", \">\", '\"', and \"'\" in `string` to their\n * corresponding HTML entities.\n *\n * **Note:** No other characters are escaped. To escape additional\n * characters use a third-party library like [_he_](https://mths.be/he).\n *\n * Though the \">\" character is escaped for symmetry, characters like\n * \">\" and \"/\" don't need escaping in HTML and have no special meaning\n * unless they're part of a tag or unquoted attribute value. See\n * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)\n * (under \"semi-related fun fact\") for more details.\n *\n * When working with HTML you should always\n * [quote attribute values](http://wonko.com/post/html-escaping) to reduce\n * XSS vectors.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category String\n * @param {string} [string=''] The string to escape.\n * @returns {string} Returns the escaped string.\n * @example\n *\n * _.escape('fred, barney, & pebbles');\n * // => 'fred, barney, & pebbles'\n */\n function escape(string) {\n string = toString(string);\n return (string && reHasUnescapedHtml.test(string))\n ? string.replace(reUnescapedHtml, escapeHtmlChar)\n : string;\n }\n\n /**\n * Escapes the `RegExp` special characters \"^\", \"$\", \"\\\", \".\", \"*\", \"+\",\n * \"?\", \"(\", \")\", \"[\", \"]\", \"{\", \"}\", and \"|\" in `string`.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to escape.\n * @returns {string} Returns the escaped string.\n * @example\n *\n * _.escapeRegExp('[lodash](https://lodash.com/)');\n * // => '\\[lodash\\]\\(https://lodash\\.com/\\)'\n */\n function escapeRegExp(string) {\n string = toString(string);\n return (string && reHasRegExpChar.test(string))\n ? string.replace(reRegExpChar, '\\\\$&')\n : string;\n }\n\n /**\n * Converts `string` to\n * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the kebab cased string.\n * @example\n *\n * _.kebabCase('Foo Bar');\n * // => 'foo-bar'\n *\n * _.kebabCase('fooBar');\n * // => 'foo-bar'\n *\n * _.kebabCase('__FOO_BAR__');\n * // => 'foo-bar'\n */\n var kebabCase = createCompounder(function(result, word, index) {\n return result + (index ? '-' : '') + word.toLowerCase();\n });\n\n /**\n * Converts `string`, as space separated words, to lower case.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the lower cased string.\n * @example\n *\n * _.lowerCase('--Foo-Bar--');\n * // => 'foo bar'\n *\n * _.lowerCase('fooBar');\n * // => 'foo bar'\n *\n * _.lowerCase('__FOO_BAR__');\n * // => 'foo bar'\n */\n var lowerCase = createCompounder(function(result, word, index) {\n return result + (index ? ' ' : '') + word.toLowerCase();\n });\n\n /**\n * Converts the first character of `string` to lower case.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the converted string.\n * @example\n *\n * _.lowerFirst('Fred');\n * // => 'fred'\n *\n * _.lowerFirst('FRED');\n * // => 'fRED'\n */\n var lowerFirst = createCaseFirst('toLowerCase');\n\n /**\n * Pads `string` on the left and right sides if it's shorter than `length`.\n * Padding characters are truncated if they can't be evenly divided by `length`.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to pad.\n * @param {number} [length=0] The padding length.\n * @param {string} [chars=' '] The string used as padding.\n * @returns {string} Returns the padded string.\n * @example\n *\n * _.pad('abc', 8);\n * // => ' abc '\n *\n * _.pad('abc', 8, '_-');\n * // => '_-abc_-_'\n *\n * _.pad('abc', 3);\n * // => 'abc'\n */\n function pad(string, length, chars) {\n string = toString(string);\n length = toInteger(length);\n\n var strLength = length ? stringSize(string) : 0;\n if (!length || strLength >= length) {\n return string;\n }\n var mid = (length - strLength) / 2;\n return (\n createPadding(nativeFloor(mid), chars) +\n string +\n createPadding(nativeCeil(mid), chars)\n );\n }\n\n /**\n * Pads `string` on the right side if it's shorter than `length`. Padding\n * characters are truncated if they exceed `length`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to pad.\n * @param {number} [length=0] The padding length.\n * @param {string} [chars=' '] The string used as padding.\n * @returns {string} Returns the padded string.\n * @example\n *\n * _.padEnd('abc', 6);\n * // => 'abc '\n *\n * _.padEnd('abc', 6, '_-');\n * // => 'abc_-_'\n *\n * _.padEnd('abc', 3);\n * // => 'abc'\n */\n function padEnd(string, length, chars) {\n string = toString(string);\n length = toInteger(length);\n\n var strLength = length ? stringSize(string) : 0;\n return (length && strLength < length)\n ? (string + createPadding(length - strLength, chars))\n : string;\n }\n\n /**\n * Pads `string` on the left side if it's shorter than `length`. Padding\n * characters are truncated if they exceed `length`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to pad.\n * @param {number} [length=0] The padding length.\n * @param {string} [chars=' '] The string used as padding.\n * @returns {string} Returns the padded string.\n * @example\n *\n * _.padStart('abc', 6);\n * // => ' abc'\n *\n * _.padStart('abc', 6, '_-');\n * // => '_-_abc'\n *\n * _.padStart('abc', 3);\n * // => 'abc'\n */\n function padStart(string, length, chars) {\n string = toString(string);\n length = toInteger(length);\n\n var strLength = length ? stringSize(string) : 0;\n return (length && strLength < length)\n ? (createPadding(length - strLength, chars) + string)\n : string;\n }\n\n /**\n * Converts `string` to an integer of the specified radix. If `radix` is\n * `undefined` or `0`, a `radix` of `10` is used unless `value` is a\n * hexadecimal, in which case a `radix` of `16` is used.\n *\n * **Note:** This method aligns with the\n * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`.\n *\n * @static\n * @memberOf _\n * @since 1.1.0\n * @category String\n * @param {string} string The string to convert.\n * @param {number} [radix=10] The radix to interpret `value` by.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {number} Returns the converted integer.\n * @example\n *\n * _.parseInt('08');\n * // => 8\n *\n * _.map(['6', '08', '10'], _.parseInt);\n * // => [6, 8, 10]\n */\n function parseInt(string, radix, guard) {\n if (guard || radix == null) {\n radix = 0;\n } else if (radix) {\n radix = +radix;\n }\n return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0);\n }\n\n /**\n * Repeats the given string `n` times.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to repeat.\n * @param {number} [n=1] The number of times to repeat the string.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {string} Returns the repeated string.\n * @example\n *\n * _.repeat('*', 3);\n * // => '***'\n *\n * _.repeat('abc', 2);\n * // => 'abcabc'\n *\n * _.repeat('abc', 0);\n * // => ''\n */\n function repeat(string, n, guard) {\n if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) {\n n = 1;\n } else {\n n = toInteger(n);\n }\n return baseRepeat(toString(string), n);\n }\n\n /**\n * Replaces matches for `pattern` in `string` with `replacement`.\n *\n * **Note:** This method is based on\n * [`String#replace`](https://mdn.io/String/replace).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to modify.\n * @param {RegExp|string} pattern The pattern to replace.\n * @param {Function|string} replacement The match replacement.\n * @returns {string} Returns the modified string.\n * @example\n *\n * _.replace('Hi Fred', 'Fred', 'Barney');\n * // => 'Hi Barney'\n */\n function replace() {\n var args = arguments,\n string = toString(args[0]);\n\n return args.length < 3 ? string : string.replace(args[1], args[2]);\n }\n\n /**\n * Converts `string` to\n * [snake case](https://en.wikipedia.org/wiki/Snake_case).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the snake cased string.\n * @example\n *\n * _.snakeCase('Foo Bar');\n * // => 'foo_bar'\n *\n * _.snakeCase('fooBar');\n * // => 'foo_bar'\n *\n * _.snakeCase('--FOO-BAR--');\n * // => 'foo_bar'\n */\n var snakeCase = createCompounder(function(result, word, index) {\n return result + (index ? '_' : '') + word.toLowerCase();\n });\n\n /**\n * Splits `string` by `separator`.\n *\n * **Note:** This method is based on\n * [`String#split`](https://mdn.io/String/split).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to split.\n * @param {RegExp|string} separator The separator pattern to split by.\n * @param {number} [limit] The length to truncate results to.\n * @returns {Array} Returns the string segments.\n * @example\n *\n * _.split('a-b-c', '-', 2);\n * // => ['a', 'b']\n */\n function split(string, separator, limit) {\n if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) {\n separator = limit = undefined;\n }\n limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0;\n if (!limit) {\n return [];\n }\n string = toString(string);\n if (string && (\n typeof separator == 'string' ||\n (separator != null && !isRegExp(separator))\n )) {\n separator = baseToString(separator);\n if (!separator && hasUnicode(string)) {\n return castSlice(stringToArray(string), 0, limit);\n }\n }\n return string.split(separator, limit);\n }\n\n /**\n * Converts `string` to\n * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).\n *\n * @static\n * @memberOf _\n * @since 3.1.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the start cased string.\n * @example\n *\n * _.startCase('--foo-bar--');\n * // => 'Foo Bar'\n *\n * _.startCase('fooBar');\n * // => 'Foo Bar'\n *\n * _.startCase('__FOO_BAR__');\n * // => 'FOO BAR'\n */\n var startCase = createCompounder(function(result, word, index) {\n return result + (index ? ' ' : '') + upperFirst(word);\n });\n\n /**\n * Checks if `string` starts with the given target string.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to inspect.\n * @param {string} [target] The string to search for.\n * @param {number} [position=0] The position to search from.\n * @returns {boolean} Returns `true` if `string` starts with `target`,\n * else `false`.\n * @example\n *\n * _.startsWith('abc', 'a');\n * // => true\n *\n * _.startsWith('abc', 'b');\n * // => false\n *\n * _.startsWith('abc', 'b', 1);\n * // => true\n */\n function startsWith(string, target, position) {\n string = toString(string);\n position = position == null\n ? 0\n : baseClamp(toInteger(position), 0, string.length);\n\n target = baseToString(target);\n return string.slice(position, position + target.length) == target;\n }\n\n /**\n * Creates a compiled template function that can interpolate data properties\n * in \"interpolate\" delimiters, HTML-escape interpolated data properties in\n * \"escape\" delimiters, and execute JavaScript in \"evaluate\" delimiters. Data\n * properties may be accessed as free variables in the template. If a setting\n * object is given, it takes precedence over `_.templateSettings` values.\n *\n * **Note:** In the development build `_.template` utilizes\n * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)\n * for easier debugging.\n *\n * For more information on precompiling templates see\n * [lodash's custom builds documentation](https://lodash.com/custom-builds).\n *\n * For more information on Chrome extension sandboxes see\n * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category String\n * @param {string} [string=''] The template string.\n * @param {Object} [options={}] The options object.\n * @param {RegExp} [options.escape=_.templateSettings.escape]\n * The HTML \"escape\" delimiter.\n * @param {RegExp} [options.evaluate=_.templateSettings.evaluate]\n * The \"evaluate\" delimiter.\n * @param {Object} [options.imports=_.templateSettings.imports]\n * An object to import into the template as free variables.\n * @param {RegExp} [options.interpolate=_.templateSettings.interpolate]\n * The \"interpolate\" delimiter.\n * @param {string} [options.sourceURL='lodash.templateSources[n]']\n * The sourceURL of the compiled template.\n * @param {string} [options.variable='obj']\n * The data object variable name.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {Function} Returns the compiled template function.\n * @example\n *\n * // Use the \"interpolate\" delimiter to create a compiled template.\n * var compiled = _.template('hello <%= user %>!');\n * compiled({ 'user': 'fred' });\n * // => 'hello fred!'\n *\n * // Use the HTML \"escape\" delimiter to escape data property values.\n * var compiled = _.template('<%- value %>');\n * compiled({ 'value': '\r\n","\r\n \r\n\r\n\r\n\r\n","import store from \"../store\";\r\n\r\nexport default {\r\n data() {\r\n return {\r\n addingToCart: false,\r\n };\r\n },\r\n\r\n computed: {\r\n productUrl() {\r\n return route(\"products.show\", {\r\n slug: this.product.slug,\r\n ...(this.hasAnyVariant && {\r\n variant: this.item.uid,\r\n }),\r\n });\r\n },\r\n\r\n hasAnyVariant() {\r\n return this.product.variant !== null;\r\n },\r\n\r\n hasAnyOption() {\r\n return this.product.options_count > 0;\r\n },\r\n\r\n hasNoOption() {\r\n return !this.hasAnyOption;\r\n },\r\n\r\n hasAnyMedia() {\r\n return this.item.media.length !== 0;\r\n },\r\n\r\n hasBaseImage() {\r\n return this.item.base_image.length !== 0;\r\n },\r\n\r\n baseImage() {\r\n return this.hasBaseImage\r\n ? this.item.base_image.path\r\n : `${window.FleetCart.baseUrl}/build/assets/image-placeholder.png`;\r\n },\r\n\r\n inWishlist() {\r\n return store.inWishlist(this.product.id);\r\n },\r\n\r\n inCompareList() {\r\n return store.inCompareList(this.product.id);\r\n },\r\n },\r\n\r\n methods: {\r\n syncWishlist() {\r\n store.syncWishlist(this.product.id);\r\n },\r\n\r\n syncCompareList() {\r\n store.syncCompareList(this.product.id);\r\n },\r\n\r\n addToCart() {\r\n this.addingToCart = true;\r\n\r\n axios\r\n .post(\r\n route(\"cart.items.store\", {\r\n product_id: this.product.id,\r\n qty: 1,\r\n ...(this.hasAnyVariant && {\r\n variant_id: this.item.id,\r\n }),\r\n })\r\n )\r\n .then((response) => {\r\n store.updateCart(response.data);\r\n\r\n if (document.location.href !== route(\"cart.index\")) {\r\n $(\".header-cart\").trigger(\"click\");\r\n }\r\n })\r\n .catch((error) => {\r\n this.$notify(error.response.data.message);\r\n })\r\n .finally(() => {\r\n this.addingToCart = false;\r\n });\r\n },\r\n },\r\n};\r\n","\r\n\r\n
\r\n\r\n \r\n \r\n
\r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n
\r\n\r\n - \r\n
- \r\n {{ $trans(\"storefront::product_card.out_of_stock\") }}\r\n \r\n\r\n
- \r\n {{ $trans(\"storefront::product_card.new\") }}\r\n \r\n\r\n
\r\n \r\n \r\n\r\n \r\n
\r\n {{ product.name }}
\r\n \r\n\r\n\r\n \r\n\r\n \r\n \r\n {{ $trans(\"storefront::product_card.add_to_cart\") }}\r\n \r\n\r\n \r\n \r\n {{ $trans(\"storefront::product_card.view_options\") }}\r\n \r\n
\r\n \r\n\r\n\r\n\r\n","\r\n \r\n
\r\n \r\n
\r\n\r\n {{ title }}
\r\n\r\n
\r\n \r\n
\r\n \r\n
\r\n \r\n
\r\n \r\n \r\n\r\n
\r\n \r\n
\r\n {{ feature.title }}
\r\n {{ feature.subtitle }}\r\n\r\n
\r\n\r\n \r\n
\r\n\r\n \r\n
\r\n\r\n {{ data.title }}
\r\n {{ data.subtitle }}\r\n- \r\n
\r\n
\r\n\r\n {{\r\n tab.label\r\n }}\r\n \r\n \r\n
\r\n \r\n
\r\n \r\n
\r\n \r\n\r\n
\r\n \r\n \r\n ![\"Banner\"]()
\r\n \r\n
\r\n\r\n \r\n \r\n ![\"Banner\"]()
\r\n \r\n
\r\n\r\n \r\n \r\n ![\"Banner\"]()
\r\n \r\n
\r\n \r\n \r\n \r\n
\r\n \r\n
\r\n\r\n - \r\n
\r\n
\r\n\r\n \r\n
\r\n \r\n
\r\n \r\n \r\n ![\"Brand]()
\r\n \r\n
\r\n \r\n
\r\n \r\n
\r\n \r\n \r\n ![\"Banner\"]()
\r\n \r\n
\r\n\r\n \r\n \r\n ![\"Banner\"]()
\r\n \r\n
\r\n \r\n
\r\n \r\n\r\n \r\n
\r\n\r\n - \r\n
\r\n
\r\n \r\n \r\n \r\n
\r\n \r\n
\r\n \r\n
\r\n \r\n \r\n ![\"Banner\"]()
\r\n \r\n
\r\n\r\n \r\n \r\n ![\"Banner\"]()
\r\n \r\n
\r\n\r\n \r\n \r\n ![\"Banner\"]()
\r\n \r\n
\r\n \r\n
\r\n\r\n \r\n
\r\n\r\n {{ data.title }}
\r\n\r\n- \r\n
\r\n
\r\n \r\n
\r\n \r\n \r\n ![\"Banner\"]()
\r\n \r\n
\r\n \r\n
\r\n\r\n\r\n\r\n","\r\n \r\n
\r\n\r\n\r\n\r\n","\r\n \r\n
\r\n \r\n \r\n
\r\n\r\n - \r\n
- \r\n {{ $trans(\"storefront::product_card.out_of_stock\") }}\r\n \r\n\r\n
- \r\n {{ $trans(\"storefront::product_card.new\") }}\r\n \r\n\r\n
\r\n \r\n \r\n \r\n\r\n \r\n\r\n \r\n \r\n {{ $trans(\"storefront::product_card.add_to_cart\") }}\r\n \r\n\r\n \r\n \r\n {{ $trans(\"storefront::product_card.view_options\") }}\r\n \r\n\r\n
\r\n {{ product.name }}
\r\n \r\n\r\n \r\n\r\n\r\n \r\n \r\n {{ $trans(\"storefront::product_card.wishlist\") }}\r\n \r\n\r\n \r\n \r\n {{ $trans(\"storefront::product_card.compare\") }}\r\n \r\n
\r\n \r\n \r\n
\r\n\r\n\r\n\r\n","import Vue from \"vue\";\r\n\r\nexport default class {\r\n constructor() {\r\n this.errors = {};\r\n }\r\n\r\n record(errors) {\r\n this.errors = errors;\r\n }\r\n\r\n any() {\r\n return Object.keys(this.errors).length > 0;\r\n }\r\n\r\n has(key) {\r\n return this.errors.hasOwnProperty(key);\r\n }\r\n\r\n get(key) {\r\n if (this.errors[key]) {\r\n return this.errors[key][0];\r\n }\r\n }\r\n\r\n clear(key) {\r\n if (key === undefined) {\r\n return;\r\n }\r\n\r\n Vue.delete(this.errors, this.normalizeKey(key));\r\n }\r\n\r\n reset() {\r\n this.errors = {};\r\n }\r\n\r\n normalizeKey(key) {\r\n let keyParts = key.replace(\"[]\", \"\").split(\"[\");\r\n\r\n // No need to normalize the key.\r\n if (keyParts.length === 1) {\r\n return key;\r\n }\r\n\r\n return keyParts.join(\".\").slice(0, -1);\r\n }\r\n}\r\n","function _typeof(obj) { \"@babel/helpers - typeof\"; return _typeof = \"function\" == typeof Symbol && \"symbol\" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && \"function\" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }, _typeof(obj); }\n\n// This is not really a perfect check, but works fine.\n// From http://stackoverflow.com/questions/384286\nvar HAS_DOM_2 = (typeof HTMLElement === \"undefined\" ? \"undefined\" : _typeof(HTMLElement)) === \"object\";\nexport function isDOMElement(obj) {\n return HAS_DOM_2 ? obj instanceof HTMLElement : obj && _typeof(obj) === \"object\" && obj !== null && obj.nodeType === 1 && typeof obj.nodeName === \"string\";\n}\nexport function addClasses(el, classNames) {\n classNames.forEach(function (className) {\n el.classList.add(className);\n });\n}\nexport function removeClasses(el, classNames) {\n classNames.forEach(function (className) {\n el.classList.remove(className);\n });\n}\n//# sourceMappingURL=dom.js.map","/* UNMINIFIED RULES\n\nconst RULES = `\n@keyframes noop {\n 0% { zoom: 1; }\n}\n\n@-webkit-keyframes noop {\n 0% { zoom: 1; }\n}\n\n.drift-zoom-pane.drift-open {\n display: block;\n}\n\n.drift-zoom-pane.drift-opening, .drift-zoom-pane.drift-closing {\n animation: noop 1ms;\n -webkit-animation: noop 1ms;\n}\n\n.drift-zoom-pane {\n position: absolute;\n overflow: hidden;\n width: 100%;\n height: 100%;\n top: 0;\n left: 0;\n pointer-events: none;\n}\n\n.drift-zoom-pane-loader {\n display: none;\n}\n\n.drift-zoom-pane img {\n position: absolute;\n display: block;\n max-width: none;\n max-height: none;\n}\n\n.drift-bounding-box {\n position: absolute;\n pointer-events: none;\n}\n`;\n\n*/\nvar RULES = \".drift-bounding-box,.drift-zoom-pane{position:absolute;pointer-events:none}@keyframes noop{0%{zoom:1}}@-webkit-keyframes noop{0%{zoom:1}}.drift-zoom-pane.drift-open{display:block}.drift-zoom-pane.drift-closing,.drift-zoom-pane.drift-opening{animation:noop 1ms;-webkit-animation:noop 1ms}.drift-zoom-pane{overflow:hidden;width:100%;height:100%;top:0;left:0}.drift-zoom-pane-loader{display:none}.drift-zoom-pane img{position:absolute;display:block;max-width:none;max-height:none}\";\nexport default function injectBaseStylesheet() {\n if (document.querySelector(\".drift-base-styles\")) {\n return;\n }\n\n var styleEl = document.createElement(\"style\");\n styleEl.type = \"text/css\";\n styleEl.classList.add(\"drift-base-styles\");\n styleEl.appendChild(document.createTextNode(RULES));\n var head = document.head;\n head.insertBefore(styleEl, head.firstChild);\n}\n//# sourceMappingURL=injectBaseStylesheet.js.map","export default function throwIfMissing() {\n throw new Error(\"Missing parameter\");\n}\n//# sourceMappingURL=throwIfMissing.js.map","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, \"prototype\", { writable: false }); return Constructor; }\n\nimport throwIfMissing from \"./util/throwIfMissing\";\nimport { addClasses, removeClasses } from \"./util/dom\";\n\nvar BoundingBox = /*#__PURE__*/function () {\n function BoundingBox(options) {\n _classCallCheck(this, BoundingBox);\n\n this.isShowing = false;\n var _options$namespace = options.namespace,\n namespace = _options$namespace === void 0 ? null : _options$namespace,\n _options$zoomFactor = options.zoomFactor,\n zoomFactor = _options$zoomFactor === void 0 ? throwIfMissing() : _options$zoomFactor,\n _options$containerEl = options.containerEl,\n containerEl = _options$containerEl === void 0 ? throwIfMissing() : _options$containerEl;\n this.settings = {\n namespace: namespace,\n zoomFactor: zoomFactor,\n containerEl: containerEl\n };\n this.openClasses = this._buildClasses(\"open\");\n\n this._buildElement();\n }\n\n _createClass(BoundingBox, [{\n key: \"_buildClasses\",\n value: function _buildClasses(suffix) {\n var classes = [\"drift-\".concat(suffix)];\n var ns = this.settings.namespace;\n\n if (ns) {\n classes.push(\"\".concat(ns, \"-\").concat(suffix));\n }\n\n return classes;\n }\n }, {\n key: \"_buildElement\",\n value: function _buildElement() {\n this.el = document.createElement(\"div\");\n addClasses(this.el, this._buildClasses(\"bounding-box\"));\n }\n }, {\n key: \"show\",\n value: function show(zoomPaneWidth, zoomPaneHeight) {\n this.isShowing = true;\n this.settings.containerEl.appendChild(this.el);\n var style = this.el.style;\n style.width = \"\".concat(Math.round(zoomPaneWidth / this.settings.zoomFactor), \"px\");\n style.height = \"\".concat(Math.round(zoomPaneHeight / this.settings.zoomFactor), \"px\");\n addClasses(this.el, this.openClasses);\n }\n }, {\n key: \"hide\",\n value: function hide() {\n if (this.isShowing) {\n this.settings.containerEl.removeChild(this.el);\n }\n\n this.isShowing = false;\n removeClasses(this.el, this.openClasses);\n }\n }, {\n key: \"setPosition\",\n value: function setPosition(percentageOffsetX, percentageOffsetY, triggerRect) {\n var pageXOffset = window.pageXOffset;\n var pageYOffset = window.pageYOffset;\n var inlineLeft = triggerRect.left + percentageOffsetX * triggerRect.width - this.el.clientWidth / 2 + pageXOffset;\n var inlineTop = triggerRect.top + percentageOffsetY * triggerRect.height - this.el.clientHeight / 2 + pageYOffset;\n\n if (inlineLeft < triggerRect.left + pageXOffset) {\n inlineLeft = triggerRect.left + pageXOffset;\n } else if (inlineLeft + this.el.clientWidth > triggerRect.left + triggerRect.width + pageXOffset) {\n inlineLeft = triggerRect.left + triggerRect.width - this.el.clientWidth + pageXOffset;\n }\n\n if (inlineTop < triggerRect.top + pageYOffset) {\n inlineTop = triggerRect.top + pageYOffset;\n } else if (inlineTop + this.el.clientHeight > triggerRect.top + triggerRect.height + pageYOffset) {\n inlineTop = triggerRect.top + triggerRect.height - this.el.clientHeight + pageYOffset;\n }\n\n this.el.style.left = \"\".concat(inlineLeft, \"px\");\n this.el.style.top = \"\".concat(inlineTop, \"px\");\n }\n }]);\n\n return BoundingBox;\n}();\n\nexport { BoundingBox as default };\n//# sourceMappingURL=BoundingBox.js.map","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, \"prototype\", { writable: false }); return Constructor; }\n\nimport throwIfMissing from \"./util/throwIfMissing\";\nimport BoundingBox from \"./BoundingBox\";\n\nvar Trigger = /*#__PURE__*/function () {\n function Trigger() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n _classCallCheck(this, Trigger);\n\n this._show = this._show.bind(this);\n this._hide = this._hide.bind(this);\n this._handleEntry = this._handleEntry.bind(this);\n this._handleMovement = this._handleMovement.bind(this);\n var _options$el = options.el,\n el = _options$el === void 0 ? throwIfMissing() : _options$el,\n _options$zoomPane = options.zoomPane,\n zoomPane = _options$zoomPane === void 0 ? throwIfMissing() : _options$zoomPane,\n _options$sourceAttrib = options.sourceAttribute,\n sourceAttribute = _options$sourceAttrib === void 0 ? throwIfMissing() : _options$sourceAttrib,\n _options$handleTouch = options.handleTouch,\n handleTouch = _options$handleTouch === void 0 ? throwIfMissing() : _options$handleTouch,\n _options$onShow = options.onShow,\n onShow = _options$onShow === void 0 ? null : _options$onShow,\n _options$onHide = options.onHide,\n onHide = _options$onHide === void 0 ? null : _options$onHide,\n _options$hoverDelay = options.hoverDelay,\n hoverDelay = _options$hoverDelay === void 0 ? 0 : _options$hoverDelay,\n _options$touchDelay = options.touchDelay,\n touchDelay = _options$touchDelay === void 0 ? 0 : _options$touchDelay,\n _options$hoverBoundin = options.hoverBoundingBox,\n hoverBoundingBox = _options$hoverBoundin === void 0 ? throwIfMissing() : _options$hoverBoundin,\n _options$touchBoundin = options.touchBoundingBox,\n touchBoundingBox = _options$touchBoundin === void 0 ? throwIfMissing() : _options$touchBoundin,\n _options$namespace = options.namespace,\n namespace = _options$namespace === void 0 ? null : _options$namespace,\n _options$zoomFactor = options.zoomFactor,\n zoomFactor = _options$zoomFactor === void 0 ? throwIfMissing() : _options$zoomFactor,\n _options$boundingBoxC = options.boundingBoxContainer,\n boundingBoxContainer = _options$boundingBoxC === void 0 ? throwIfMissing() : _options$boundingBoxC,\n _options$passive = options.passive,\n passive = _options$passive === void 0 ? false : _options$passive;\n this.settings = {\n el: el,\n zoomPane: zoomPane,\n sourceAttribute: sourceAttribute,\n handleTouch: handleTouch,\n onShow: onShow,\n onHide: onHide,\n hoverDelay: hoverDelay,\n touchDelay: touchDelay,\n hoverBoundingBox: hoverBoundingBox,\n touchBoundingBox: touchBoundingBox,\n namespace: namespace,\n zoomFactor: zoomFactor,\n boundingBoxContainer: boundingBoxContainer,\n passive: passive\n };\n\n if (this.settings.hoverBoundingBox || this.settings.touchBoundingBox) {\n this.boundingBox = new BoundingBox({\n namespace: this.settings.namespace,\n zoomFactor: this.settings.zoomFactor,\n containerEl: this.settings.boundingBoxContainer\n });\n }\n\n this.enabled = true;\n\n this._bindEvents();\n }\n\n _createClass(Trigger, [{\n key: \"_preventDefault\",\n value: function _preventDefault(event) {\n event.preventDefault();\n }\n }, {\n key: \"_preventDefaultAllowTouchScroll\",\n value: function _preventDefaultAllowTouchScroll(event) {\n if (!this.settings.touchDelay || !this._isTouchEvent(event) || this.isShowing) {\n event.preventDefault();\n }\n }\n }, {\n key: \"_isTouchEvent\",\n value: function _isTouchEvent(event) {\n return !!event.touches;\n }\n }, {\n key: \"_bindEvents\",\n value: function _bindEvents() {\n this.settings.el.addEventListener(\"mouseenter\", this._handleEntry);\n this.settings.el.addEventListener(\"mouseleave\", this._hide);\n this.settings.el.addEventListener(\"mousemove\", this._handleMovement);\n var isPassive = {\n passive: this.settings.passive\n };\n\n if (this.settings.handleTouch) {\n this.settings.el.addEventListener(\"touchstart\", this._handleEntry, isPassive);\n this.settings.el.addEventListener(\"touchend\", this._hide);\n this.settings.el.addEventListener(\"touchmove\", this._handleMovement, isPassive);\n } else {\n this.settings.el.addEventListener(\"touchstart\", this._preventDefault, isPassive);\n this.settings.el.addEventListener(\"touchend\", this._preventDefault);\n this.settings.el.addEventListener(\"touchmove\", this._preventDefault, isPassive);\n }\n }\n }, {\n key: \"_unbindEvents\",\n value: function _unbindEvents() {\n this.settings.el.removeEventListener(\"mouseenter\", this._handleEntry);\n this.settings.el.removeEventListener(\"mouseleave\", this._hide);\n this.settings.el.removeEventListener(\"mousemove\", this._handleMovement);\n\n if (this.settings.handleTouch) {\n this.settings.el.removeEventListener(\"touchstart\", this._handleEntry);\n this.settings.el.removeEventListener(\"touchend\", this._hide);\n this.settings.el.removeEventListener(\"touchmove\", this._handleMovement);\n } else {\n this.settings.el.removeEventListener(\"touchstart\", this._preventDefault);\n this.settings.el.removeEventListener(\"touchend\", this._preventDefault);\n this.settings.el.removeEventListener(\"touchmove\", this._preventDefault);\n }\n }\n }, {\n key: \"_handleEntry\",\n value: function _handleEntry(e) {\n this._preventDefaultAllowTouchScroll(e);\n\n this._lastMovement = e;\n\n if (e.type == \"mouseenter\" && this.settings.hoverDelay) {\n this.entryTimeout = setTimeout(this._show, this.settings.hoverDelay);\n } else if (this.settings.touchDelay) {\n this.entryTimeout = setTimeout(this._show, this.settings.touchDelay);\n } else {\n this._show();\n }\n }\n }, {\n key: \"_show\",\n value: function _show() {\n if (!this.enabled) {\n return;\n }\n\n var onShow = this.settings.onShow;\n\n if (onShow && typeof onShow === \"function\") {\n onShow();\n }\n\n this.settings.zoomPane.show(this.settings.el.getAttribute(this.settings.sourceAttribute), this.settings.el.clientWidth, this.settings.el.clientHeight);\n\n if (this._lastMovement) {\n var touchActivated = this._lastMovement.touches;\n\n if (touchActivated && this.settings.touchBoundingBox || !touchActivated && this.settings.hoverBoundingBox) {\n this.boundingBox.show(this.settings.zoomPane.el.clientWidth, this.settings.zoomPane.el.clientHeight);\n }\n }\n\n this._handleMovement();\n }\n }, {\n key: \"_hide\",\n value: function _hide(e) {\n if (e) {\n this._preventDefaultAllowTouchScroll(e);\n }\n\n this._lastMovement = null;\n\n if (this.entryTimeout) {\n clearTimeout(this.entryTimeout);\n }\n\n if (this.boundingBox) {\n this.boundingBox.hide();\n }\n\n var onHide = this.settings.onHide;\n\n if (onHide && typeof onHide === \"function\") {\n onHide();\n }\n\n this.settings.zoomPane.hide();\n }\n }, {\n key: \"_handleMovement\",\n value: function _handleMovement(e) {\n if (e) {\n this._preventDefaultAllowTouchScroll(e);\n\n this._lastMovement = e;\n } else if (this._lastMovement) {\n e = this._lastMovement;\n } else {\n return;\n }\n\n var movementX;\n var movementY;\n\n if (e.touches) {\n var firstTouch = e.touches[0];\n movementX = firstTouch.clientX;\n movementY = firstTouch.clientY;\n } else {\n movementX = e.clientX;\n movementY = e.clientY;\n }\n\n var el = this.settings.el;\n var rect = el.getBoundingClientRect();\n var offsetX = movementX - rect.left;\n var offsetY = movementY - rect.top;\n var percentageOffsetX = offsetX / this.settings.el.clientWidth;\n var percentageOffsetY = offsetY / this.settings.el.clientHeight;\n\n if (this.boundingBox) {\n this.boundingBox.setPosition(percentageOffsetX, percentageOffsetY, rect);\n }\n\n this.settings.zoomPane.setPosition(percentageOffsetX, percentageOffsetY, rect);\n }\n }, {\n key: \"isShowing\",\n get: function get() {\n return this.settings.zoomPane.isShowing;\n }\n }]);\n\n return Trigger;\n}();\n\nexport { Trigger as default };\n//# sourceMappingURL=Trigger.js.map","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, \"prototype\", { writable: false }); return Constructor; }\n\nimport throwIfMissing from \"./util/throwIfMissing\";\nimport { addClasses, removeClasses } from \"./util/dom\";\n\nvar ZoomPane = /*#__PURE__*/function () {\n function ZoomPane() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n _classCallCheck(this, ZoomPane);\n\n // All officially-supported browsers have this, but it's easy to\n // account for, just in case.\n this.HAS_ANIMATION = false;\n\n if (typeof document !== \"undefined\") {\n var divStyle = document.createElement(\"div\").style;\n this.HAS_ANIMATION = \"animation\" in divStyle || \"webkitAnimation\" in divStyle;\n }\n\n this._completeShow = this._completeShow.bind(this);\n this._completeHide = this._completeHide.bind(this);\n this._handleLoad = this._handleLoad.bind(this);\n this.isShowing = false;\n var _options$container = options.container,\n container = _options$container === void 0 ? null : _options$container,\n _options$zoomFactor = options.zoomFactor,\n zoomFactor = _options$zoomFactor === void 0 ? throwIfMissing() : _options$zoomFactor,\n _options$inline = options.inline,\n inline = _options$inline === void 0 ? throwIfMissing() : _options$inline,\n _options$namespace = options.namespace,\n namespace = _options$namespace === void 0 ? null : _options$namespace,\n _options$showWhitespa = options.showWhitespaceAtEdges,\n showWhitespaceAtEdges = _options$showWhitespa === void 0 ? throwIfMissing() : _options$showWhitespa,\n _options$containInlin = options.containInline,\n containInline = _options$containInlin === void 0 ? throwIfMissing() : _options$containInlin,\n _options$inlineOffset = options.inlineOffsetX,\n inlineOffsetX = _options$inlineOffset === void 0 ? 0 : _options$inlineOffset,\n _options$inlineOffset2 = options.inlineOffsetY,\n inlineOffsetY = _options$inlineOffset2 === void 0 ? 0 : _options$inlineOffset2,\n _options$inlineContai = options.inlineContainer,\n inlineContainer = _options$inlineContai === void 0 ? document.body : _options$inlineContai;\n this.settings = {\n container: container,\n zoomFactor: zoomFactor,\n inline: inline,\n namespace: namespace,\n showWhitespaceAtEdges: showWhitespaceAtEdges,\n containInline: containInline,\n inlineOffsetX: inlineOffsetX,\n inlineOffsetY: inlineOffsetY,\n inlineContainer: inlineContainer\n };\n this.openClasses = this._buildClasses(\"open\");\n this.openingClasses = this._buildClasses(\"opening\");\n this.closingClasses = this._buildClasses(\"closing\");\n this.inlineClasses = this._buildClasses(\"inline\");\n this.loadingClasses = this._buildClasses(\"loading\");\n\n this._buildElement();\n }\n\n _createClass(ZoomPane, [{\n key: \"_buildClasses\",\n value: function _buildClasses(suffix) {\n var classes = [\"drift-\".concat(suffix)];\n var ns = this.settings.namespace;\n\n if (ns) {\n classes.push(\"\".concat(ns, \"-\").concat(suffix));\n }\n\n return classes;\n }\n }, {\n key: \"_buildElement\",\n value: function _buildElement() {\n this.el = document.createElement(\"div\");\n addClasses(this.el, this._buildClasses(\"zoom-pane\"));\n var loaderEl = document.createElement(\"div\");\n addClasses(loaderEl, this._buildClasses(\"zoom-pane-loader\"));\n this.el.appendChild(loaderEl);\n this.imgEl = document.createElement(\"img\");\n this.el.appendChild(this.imgEl);\n }\n }, {\n key: \"_setImageURL\",\n value: function _setImageURL(imageURL) {\n this.imgEl.setAttribute(\"src\", imageURL);\n }\n }, {\n key: \"_setImageSize\",\n value: function _setImageSize(triggerWidth, triggerHeight) {\n this.imgEl.style.width = \"\".concat(triggerWidth * this.settings.zoomFactor, \"px\");\n this.imgEl.style.height = \"\".concat(triggerHeight * this.settings.zoomFactor, \"px\");\n } // `percentageOffsetX` and `percentageOffsetY` must be percentages\n // expressed as floats between `0' and `1`.\n\n }, {\n key: \"setPosition\",\n value: function setPosition(percentageOffsetX, percentageOffsetY, triggerRect) {\n var imgElWidth = this.imgEl.offsetWidth;\n var imgElHeight = this.imgEl.offsetHeight;\n var elWidth = this.el.offsetWidth;\n var elHeight = this.el.offsetHeight;\n var centreOfContainerX = elWidth / 2;\n var centreOfContainerY = elHeight / 2;\n var targetImgXToBeCentre = imgElWidth * percentageOffsetX;\n var targetImgYToBeCentre = imgElHeight * percentageOffsetY;\n var left = centreOfContainerX - targetImgXToBeCentre;\n var top = centreOfContainerY - targetImgYToBeCentre;\n var differenceBetweenContainerWidthAndImgWidth = elWidth - imgElWidth;\n var differenceBetweenContainerHeightAndImgHeight = elHeight - imgElHeight;\n var isContainerLargerThanImgX = differenceBetweenContainerWidthAndImgWidth > 0;\n var isContainerLargerThanImgY = differenceBetweenContainerHeightAndImgHeight > 0;\n var minLeft = isContainerLargerThanImgX ? differenceBetweenContainerWidthAndImgWidth / 2 : 0;\n var minTop = isContainerLargerThanImgY ? differenceBetweenContainerHeightAndImgHeight / 2 : 0;\n var maxLeft = isContainerLargerThanImgX ? differenceBetweenContainerWidthAndImgWidth / 2 : differenceBetweenContainerWidthAndImgWidth;\n var maxTop = isContainerLargerThanImgY ? differenceBetweenContainerHeightAndImgHeight / 2 : differenceBetweenContainerHeightAndImgHeight;\n\n if (this.el.parentElement === this.settings.inlineContainer) {\n // This may be needed in the future to deal with browser event\n // inconsistencies, but it's difficult to tell for sure.\n // let scrollX = isTouch ? 0 : window.scrollX;\n // let scrollY = isTouch ? 0 : window.scrollY;\n var scrollX = window.pageXOffset;\n var scrollY = window.pageYOffset;\n var inlineLeft = triggerRect.left + percentageOffsetX * triggerRect.width - elWidth / 2 + this.settings.inlineOffsetX + scrollX;\n var inlineTop = triggerRect.top + percentageOffsetY * triggerRect.height - elHeight / 2 + this.settings.inlineOffsetY + scrollY;\n\n if (this.settings.containInline) {\n if (inlineLeft < triggerRect.left + scrollX) {\n inlineLeft = triggerRect.left + scrollX;\n } else if (inlineLeft + elWidth > triggerRect.left + triggerRect.width + scrollX) {\n inlineLeft = triggerRect.left + triggerRect.width - elWidth + scrollX;\n }\n\n if (inlineTop < triggerRect.top + scrollY) {\n inlineTop = triggerRect.top + scrollY;\n } else if (inlineTop + elHeight > triggerRect.top + triggerRect.height + scrollY) {\n inlineTop = triggerRect.top + triggerRect.height - elHeight + scrollY;\n }\n }\n\n this.el.style.left = \"\".concat(inlineLeft, \"px\");\n this.el.style.top = \"\".concat(inlineTop, \"px\");\n }\n\n if (!this.settings.showWhitespaceAtEdges) {\n if (left > minLeft) {\n left = minLeft;\n } else if (left < maxLeft) {\n left = maxLeft;\n }\n\n if (top > minTop) {\n top = minTop;\n } else if (top < maxTop) {\n top = maxTop;\n }\n }\n\n this.imgEl.style.transform = \"translate(\".concat(left, \"px, \").concat(top, \"px)\");\n this.imgEl.style.webkitTransform = \"translate(\".concat(left, \"px, \").concat(top, \"px)\");\n }\n }, {\n key: \"_removeListenersAndResetClasses\",\n value: function _removeListenersAndResetClasses() {\n this.el.removeEventListener(\"animationend\", this._completeShow);\n this.el.removeEventListener(\"animationend\", this._completeHide);\n this.el.removeEventListener(\"webkitAnimationEnd\", this._completeShow);\n this.el.removeEventListener(\"webkitAnimationEnd\", this._completeHide);\n removeClasses(this.el, this.openClasses);\n removeClasses(this.el, this.closingClasses);\n }\n }, {\n key: \"show\",\n value: function show(imageURL, triggerWidth, triggerHeight) {\n this._removeListenersAndResetClasses();\n\n this.isShowing = true;\n addClasses(this.el, this.openClasses);\n\n if (this.imgEl.getAttribute(\"src\") != imageURL) {\n addClasses(this.el, this.loadingClasses);\n this.imgEl.addEventListener(\"load\", this._handleLoad);\n\n this._setImageURL(imageURL);\n }\n\n this._setImageSize(triggerWidth, triggerHeight);\n\n if (this._isInline) {\n this._showInline();\n } else {\n this._showInContainer();\n }\n\n if (this.HAS_ANIMATION) {\n this.el.addEventListener(\"animationend\", this._completeShow);\n this.el.addEventListener(\"webkitAnimationEnd\", this._completeShow);\n addClasses(this.el, this.openingClasses);\n }\n }\n }, {\n key: \"_showInline\",\n value: function _showInline() {\n this.settings.inlineContainer.appendChild(this.el);\n addClasses(this.el, this.inlineClasses);\n }\n }, {\n key: \"_showInContainer\",\n value: function _showInContainer() {\n this.settings.container.appendChild(this.el);\n }\n }, {\n key: \"hide\",\n value: function hide() {\n this._removeListenersAndResetClasses();\n\n this.isShowing = false;\n\n if (this.HAS_ANIMATION) {\n this.el.addEventListener(\"animationend\", this._completeHide);\n this.el.addEventListener(\"webkitAnimationEnd\", this._completeHide);\n addClasses(this.el, this.closingClasses);\n } else {\n removeClasses(this.el, this.openClasses);\n removeClasses(this.el, this.inlineClasses);\n }\n }\n }, {\n key: \"_completeShow\",\n value: function _completeShow() {\n this.el.removeEventListener(\"animationend\", this._completeShow);\n this.el.removeEventListener(\"webkitAnimationEnd\", this._completeShow);\n removeClasses(this.el, this.openingClasses);\n }\n }, {\n key: \"_completeHide\",\n value: function _completeHide() {\n this.el.removeEventListener(\"animationend\", this._completeHide);\n this.el.removeEventListener(\"webkitAnimationEnd\", this._completeHide);\n removeClasses(this.el, this.openClasses);\n removeClasses(this.el, this.closingClasses);\n removeClasses(this.el, this.inlineClasses);\n this.el.style.left = \"\";\n this.el.style.top = \"\"; // The window could have been resized above or below `inline`\n // limits since the ZoomPane was shown. Because of this, we\n // can't rely on `this._isInline` here.\n\n if (this.el.parentElement === this.settings.container) {\n this.settings.container.removeChild(this.el);\n } else if (this.el.parentElement === this.settings.inlineContainer) {\n this.settings.inlineContainer.removeChild(this.el);\n }\n }\n }, {\n key: \"_handleLoad\",\n value: function _handleLoad() {\n this.imgEl.removeEventListener(\"load\", this._handleLoad);\n removeClasses(this.el, this.loadingClasses);\n }\n }, {\n key: \"_isInline\",\n get: function get() {\n var inline = this.settings.inline;\n return inline === true || typeof inline === \"number\" && window.innerWidth <= inline;\n }\n }]);\n\n return ZoomPane;\n}();\n\nexport { ZoomPane as default };\n//# sourceMappingURL=ZoomPane.js.map","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, \"prototype\", { writable: false }); return Constructor; }\n\nimport { isDOMElement } from \"./util/dom\";\nimport injectBaseStylesheet from \"./injectBaseStylesheet\";\nimport Trigger from \"./Trigger\";\nimport ZoomPane from \"./ZoomPane\";\n\nvar Drift = /*#__PURE__*/function () {\n function Drift(triggerEl) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n _classCallCheck(this, Drift);\n\n this.VERSION = \"1.5.1\";\n this.triggerEl = triggerEl;\n this.destroy = this.destroy.bind(this);\n\n if (!isDOMElement(this.triggerEl)) {\n throw new TypeError(\"`new Drift` requires a DOM element as its first argument.\");\n } // Prefix for generated element class names (e.g. `my-ns` will\n // result in classes such as `my-ns-pane`. Default `drift-`\n // prefixed classes will always be added as well.\n\n\n var namespace = options[\"namespace\"] || null; // Whether the ZoomPane should show whitespace when near the edges.\n\n var showWhitespaceAtEdges = options[\"showWhitespaceAtEdges\"] || false; // Whether the inline ZoomPane should stay inside\n // the bounds of its image.\n\n var containInline = options[\"containInline\"] || false; // How much to offset the ZoomPane from the\n // interaction point when inline.\n\n var inlineOffsetX = options[\"inlineOffsetX\"] || 0;\n var inlineOffsetY = options[\"inlineOffsetY\"] || 0; // A DOM element to append the inline ZoomPane to\n\n var inlineContainer = options[\"inlineContainer\"] || document.body; // Which trigger attribute to pull the ZoomPane image source from.\n\n var sourceAttribute = options[\"sourceAttribute\"] || \"data-zoom\"; // How much to magnify the trigger by in the ZoomPane.\n // (e.g., `zoomFactor: 3` will result in a 900 px wide ZoomPane imag\n // if the trigger is displayed at 300 px wide)\n\n var zoomFactor = options[\"zoomFactor\"] || 3; // A DOM element to append the non-inline ZoomPane to.\n // Required if `inlinePane !== true`.\n\n var paneContainer = options[\"paneContainer\"] === undefined ? document.body : options[\"paneContainer\"]; // When to switch to an inline ZoomPane. This can be a boolean or\n // an integer. If `true`, the ZoomPane will always be inline,\n // if `false`, it will switch to inline when `windowWidth <= inlinePane`\n\n var inlinePane = options[\"inlinePane\"] || 375; // If `true`, touch events will trigger the zoom, like mouse events.\n\n var handleTouch = \"handleTouch\" in options ? !!options[\"handleTouch\"] : true; // If present (and a function), this will be called\n // whenever the ZoomPane is shown.\n\n var onShow = options[\"onShow\"] || null; // If present (and a function), this will be called\n // whenever the ZoomPane is hidden.\n\n var onHide = options[\"onHide\"] || null; // Add base styles to the page. See the \"Theming\"\n // section of README.md for more information.\n\n var injectBaseStyles = \"injectBaseStyles\" in options ? !!options[\"injectBaseStyles\"] : true; // An optional number that determines how long to wait before\n // showing the ZoomPane because of a `mouseenter` event.\n\n var hoverDelay = options[\"hoverDelay\"] || 0; // An optional number that determines how long to wait before\n // showing the ZoomPane because of a `touchstart` event.\n // It's unlikely that you would want to use this option, since\n // \"tap and hold\" is much more intentional than a hover event.\n\n var touchDelay = options[\"touchDelay\"] || 0; // If true, a bounding box will show the area currently being previewed\n // during mouse hover\n\n var hoverBoundingBox = options[\"hoverBoundingBox\"] || false; // If true, a bounding box will show the area currently being previewed\n // during touch events\n\n var touchBoundingBox = options[\"touchBoundingBox\"] || false; // A DOM element to append the bounding box to.\n\n var boundingBoxContainer = options[\"boundingBoxContainer\"] || document.body; // If true, the events related to handleTouch use passive listeners in\n // order to improve performance for touch devices.\n\n var passive = options[\"passive\"] || false;\n\n if (inlinePane !== true && !isDOMElement(paneContainer)) {\n throw new TypeError(\"`paneContainer` must be a DOM element when `inlinePane !== true`\");\n }\n\n if (!isDOMElement(inlineContainer)) {\n throw new TypeError(\"`inlineContainer` must be a DOM element\");\n }\n\n this.settings = {\n namespace: namespace,\n showWhitespaceAtEdges: showWhitespaceAtEdges,\n containInline: containInline,\n inlineOffsetX: inlineOffsetX,\n inlineOffsetY: inlineOffsetY,\n inlineContainer: inlineContainer,\n sourceAttribute: sourceAttribute,\n zoomFactor: zoomFactor,\n paneContainer: paneContainer,\n inlinePane: inlinePane,\n handleTouch: handleTouch,\n onShow: onShow,\n onHide: onHide,\n injectBaseStyles: injectBaseStyles,\n hoverDelay: hoverDelay,\n touchDelay: touchDelay,\n hoverBoundingBox: hoverBoundingBox,\n touchBoundingBox: touchBoundingBox,\n boundingBoxContainer: boundingBoxContainer,\n passive: passive\n };\n\n if (this.settings.injectBaseStyles) {\n injectBaseStylesheet();\n }\n\n this._buildZoomPane();\n\n this._buildTrigger();\n }\n\n _createClass(Drift, [{\n key: \"_buildZoomPane\",\n value: function _buildZoomPane() {\n this.zoomPane = new ZoomPane({\n container: this.settings.paneContainer,\n zoomFactor: this.settings.zoomFactor,\n showWhitespaceAtEdges: this.settings.showWhitespaceAtEdges,\n containInline: this.settings.containInline,\n inline: this.settings.inlinePane,\n namespace: this.settings.namespace,\n inlineOffsetX: this.settings.inlineOffsetX,\n inlineOffsetY: this.settings.inlineOffsetY,\n inlineContainer: this.settings.inlineContainer\n });\n }\n }, {\n key: \"_buildTrigger\",\n value: function _buildTrigger() {\n this.trigger = new Trigger({\n el: this.triggerEl,\n zoomPane: this.zoomPane,\n handleTouch: this.settings.handleTouch,\n onShow: this.settings.onShow,\n onHide: this.settings.onHide,\n sourceAttribute: this.settings.sourceAttribute,\n hoverDelay: this.settings.hoverDelay,\n touchDelay: this.settings.touchDelay,\n hoverBoundingBox: this.settings.hoverBoundingBox,\n touchBoundingBox: this.settings.touchBoundingBox,\n namespace: this.settings.namespace,\n zoomFactor: this.settings.zoomFactor,\n boundingBoxContainer: this.settings.boundingBoxContainer,\n passive: this.settings.passive\n });\n }\n }, {\n key: \"setZoomImageURL\",\n value: function setZoomImageURL(imageURL) {\n this.zoomPane._setImageURL(imageURL);\n }\n }, {\n key: \"disable\",\n value: function disable() {\n this.trigger.enabled = false;\n }\n }, {\n key: \"enable\",\n value: function enable() {\n this.trigger.enabled = true;\n }\n }, {\n key: \"destroy\",\n value: function destroy() {\n this.trigger._hide();\n\n this.trigger._unbindEvents();\n }\n }, {\n key: \"isShowing\",\n get: function get() {\n return this.zoomPane.isShowing;\n }\n }, {\n key: \"zoomFactor\",\n get: function get() {\n return this.settings.zoomFactor;\n },\n set: function set(zf) {\n this.settings.zoomFactor = zf;\n this.zoomPane.settings.zoomFactor = zf;\n this.trigger.settings.zoomFactor = zf;\n this.boundingBox.settings.zoomFactor = zf;\n }\n }]);\n\n return Drift;\n}(); // Public API\n\n/* eslint-disable no-self-assign */\n\n\nexport { Drift as default };\nObject.defineProperty(Drift.prototype, \"isShowing\", {\n get: function get() {\n return this.isShowing;\n }\n});\nObject.defineProperty(Drift.prototype, \"zoomFactor\", {\n get: function get() {\n return this.zoomFactor;\n },\n set: function set(value) {\n this.zoomFactor = value;\n }\n});\nDrift.prototype[\"setZoomImageURL\"] = Drift.prototype.setZoomImageURL;\nDrift.prototype[\"disable\"] = Drift.prototype.disable;\nDrift.prototype[\"enable\"] = Drift.prototype.enable;\nDrift.prototype[\"destroy\"] = Drift.prototype.destroy;\n/* eslint-enable no-self-assign */\n//# sourceMappingURL=Drift.js.map","!function(e,t){\"object\"==typeof exports&&\"undefined\"!=typeof module?module.exports=t():\"function\"==typeof define&&define.amd?define(t):(e=e||self).GLightbox=t()}(this,(function(){\"use strict\";function e(t){return(e=\"function\"==typeof Symbol&&\"symbol\"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&\"function\"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?\"symbol\":typeof e})(t)}function t(e,t){if(!(e instanceof t))throw new TypeError(\"Cannot call a class as a function\")}function i(e,t){for(var i=0;i\r\n \r\n \r\n \r\n
\r\n {{ product.name }}
\r\n \r\n\r\n \r\n\r\n'.concat(d,\"
\"))),k(d))){\"none\"==d.style.display&&(d.style.display=\"block\");var c=document.createElement(\"div\");c.className=\"ginlined-content\",c.appendChild(d),s=c}if(r){var u=document.getElementById(r);if(!u)return!1;var g=u.cloneNode(!0);g.style.height=t.height,g.style.maxWidth=t.width,h(g,\"ginlined-content\"),s=g}if(!s)return console.error(\"Unable to append inline slide content\",t),!1;o.style.height=t.height,o.style.width=t.width,o.appendChild(s),this.events[\"inlineclose\"+r]=a(\"click\",{onElement:o.querySelectorAll(\".gtrigger-close\"),withCallback:function(e){e.preventDefault(),l.close()}}),T(n)&&n()}function Z(e,t,i,n){var s=e.querySelector(\".gslide-media\"),l=function(e){var t=e.url,i=e.allow,n=e.callback,s=e.appendTo,l=document.createElement(\"iframe\");return l.className=\"vimeo-video gvideo\",l.src=t,l.style.width=\"100%\",l.style.height=\"100%\",i&&l.setAttribute(\"allow\",i),l.onload=function(){l.onload=null,h(l,\"node-ready\"),T(n)&&n()},s&&s.appendChild(l),l}({url:t.href,callback:n});s.parentNode.style.maxWidth=t.width,s.parentNode.style.height=t.height,s.appendChild(l)}var U=function(){function e(){var i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};t(this,e),this.defaults={href:\"\",sizes:\"\",srcset:\"\",title:\"\",type:\"\",videoProvider:\"\",description:\"\",alt:\"\",descPosition:\"bottom\",effect:\"\",width:\"\",height:\"\",content:!1,zoomable:!0,draggable:!0},L(i)&&(this.defaults=l(this.defaults,i))}return n(e,[{key:\"sourceType\",value:function(e){var t=e;if(null!==(e=e.toLowerCase()).match(/\\.(jpeg|jpg|jpe|gif|png|apn|webp|avif|svg)/))return\"image\";if(e.match(/(youtube\\.com|youtube-nocookie\\.com)\\/watch\\?v=([a-zA-Z0-9\\-_]+)/)||e.match(/youtu\\.be\\/([a-zA-Z0-9\\-_]+)/)||e.match(/(youtube\\.com|youtube-nocookie\\.com)\\/embed\\/([a-zA-Z0-9\\-_]+)/))return\"video\";if(e.match(/vimeo\\.com\\/([0-9]*)/))return\"video\";if(null!==e.match(/\\.(mp4|ogg|webm|mov)/))return\"video\";if(null!==e.match(/\\.(mp3|wav|wma|aac|ogg)/))return\"audio\";if(e.indexOf(\"#\")>-1&&\"\"!==t.split(\"#\").pop().trim())return\"inline\";return e.indexOf(\"goajax=true\")>-1?\"ajax\":\"external\"}},{key:\"parseConfig\",value:function(e,t){var i=this,n=l({descPosition:t.descPosition},this.defaults);if(L(e)&&!k(e)){O(e,\"type\")||(O(e,\"content\")&&e.content?e.type=\"inline\":O(e,\"href\")&&(e.type=this.sourceType(e.href)));var s=l(n,e);return this.setSize(s,t),s}var r=\"\",a=e.getAttribute(\"data-glightbox\"),h=e.nodeName.toLowerCase();if(\"a\"===h&&(r=e.href),\"img\"===h&&(r=e.src,n.alt=e.alt),n.href=r,o(n,(function(s,l){O(t,l)&&\"width\"!==l&&(n[l]=t[l]);var o=e.dataset[l];I(o)||(n[l]=i.sanitizeValue(o))})),n.content&&(n.type=\"inline\"),!n.type&&r&&(n.type=this.sourceType(r)),I(a)){if(!n.title&&\"a\"==h){var d=e.title;I(d)||\"\"===d||(n.title=d)}if(!n.title&&\"img\"==h){var c=e.alt;I(c)||\"\"===c||(n.title=c)}}else{var u=[];o(n,(function(e,t){u.push(\";\\\\s?\"+t)})),u=u.join(\"\\\\s?:|\"),\"\"!==a.trim()&&o(n,(function(e,t){var s=a,l=new RegExp(\"s?\"+t+\"s?:s?(.*?)(\"+u+\"s?:|$)\"),o=s.match(l);if(o&&o.length&&o[1]){var r=o[1].trim().replace(/;\\s*$/,\"\");n[t]=i.sanitizeValue(r)}}))}if(n.description&&\".\"===n.description.substring(0,1)){var g;try{g=document.querySelector(n.description).innerHTML}catch(e){if(!(e instanceof DOMException))throw e}g&&(n.description=g)}if(!n.description){var v=e.querySelector(\".glightbox-desc\");v&&(n.description=v.innerHTML)}return this.setSize(n,t,e),this.slideConfig=n,n}},{key:\"setSize\",value:function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=\"video\"==e.type?this.checkSize(t.videosWidth):this.checkSize(t.width),s=this.checkSize(t.height);return e.width=O(e,\"width\")&&\"\"!==e.width?this.checkSize(e.width):n,e.height=O(e,\"height\")&&\"\"!==e.height?this.checkSize(e.height):s,i&&\"image\"==e.type&&(e._hasCustomWidth=!!i.dataset.width,e._hasCustomHeight=!!i.dataset.height),e}},{key:\"checkSize\",value:function(e){return M(e)?\"\".concat(e,\"px\"):e}},{key:\"sanitizeValue\",value:function(e){return\"true\"!==e&&\"false\"!==e?e:\"true\"===e}}]),e}(),$=function(){function e(i,n,s){t(this,e),this.element=i,this.instance=n,this.index=s}return n(e,[{key:\"setContent\",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,i=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(c(t,\"loaded\"))return!1;var n=this.instance.settings,s=this.slideConfig,l=w();T(n.beforeSlideLoad)&&n.beforeSlideLoad({index:this.index,slide:t,player:!1});var o=s.type,r=s.descPosition,a=t.querySelector(\".gslide-media\"),d=t.querySelector(\".gslide-title\"),u=t.querySelector(\".gslide-desc\"),g=t.querySelector(\".gdesc-inner\"),v=i,f=\"gSlideTitle_\"+this.index,p=\"gSlideDesc_\"+this.index;if(T(n.afterSlideLoad)&&(v=function(){T(i)&&i(),n.afterSlideLoad({index:e.index,slide:t,player:e.instance.getSlidePlayerInstance(e.index)})}),\"\"==s.title&&\"\"==s.description?g&&g.parentNode.parentNode.removeChild(g.parentNode):(d&&\"\"!==s.title?(d.id=f,d.innerHTML=s.title):d.parentNode.removeChild(d),u&&\"\"!==s.description?(u.id=p,l&&n.moreLength>0?(s.smallDescription=this.slideShortDesc(s.description,n.moreLength,n.moreText),u.innerHTML=s.smallDescription,this.descriptionEvents(u,s)):u.innerHTML=s.description):u.parentNode.removeChild(u),h(a.parentNode,\"desc-\".concat(r)),h(g.parentNode,\"description-\".concat(r))),h(a,\"gslide-\".concat(o)),h(t,\"loaded\"),\"video\"!==o){if(\"external\"!==o)return\"inline\"===o?(G.apply(this.instance,[t,s,this.index,v]),void(s.draggable&&new V({dragEl:t.querySelector(\".gslide-inline\"),toleranceX:n.dragToleranceX,toleranceY:n.dragToleranceY,slide:t,instance:this.instance}))):void(\"image\"!==o?T(v)&&v():j(t,s,this.index,(function(){var i=t.querySelector(\"img\");s.draggable&&new V({dragEl:i,toleranceX:n.dragToleranceX,toleranceY:n.dragToleranceY,slide:t,instance:e.instance}),s.zoomable&&i.naturalWidth>i.offsetWidth&&(h(i,\"zoomable\"),new H(i,t,(function(){e.instance.resize()}))),T(v)&&v()})));Z.apply(this,[t,s,this.index,v])}else F.apply(this.instance,[t,s,this.index,v])}},{key:\"slideShortDesc\",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:50,i=arguments.length>2&&void 0!==arguments[2]&&arguments[2],n=document.createElement(\"div\");n.innerHTML=e;var s=n.innerText,l=i;if((e=s.trim()).length<=t)return e;var o=e.substr(0,t-1);return l?(n=null,o+'... '+i+\"\"):o}},{key:\"descriptionEvents\",value:function(e,t){var i=this,n=e.querySelector(\".desc-more\");if(!n)return!1;a(\"click\",{onElement:n,withCallback:function(e,n){e.preventDefault();var s=document.body,l=u(n,\".gslide-desc\");if(!l)return!1;l.innerHTML=t.description,h(s,\"gdesc-open\");var o=a(\"click\",{onElement:[s,u(l,\".gslide-description\")],withCallback:function(e,n){\"a\"!==e.target.nodeName.toLowerCase()&&(d(s,\"gdesc-open\"),h(s,\"gdesc-closed\"),l.innerHTML=t.smallDescription,i.descriptionEvents(l,t),setTimeout((function(){d(s,\"gdesc-closed\")}),400),o.destroy())}})}})}},{key:\"create\",value:function(){return m(this.instance.settings.slideHTML)}},{key:\"getConfig\",value:function(){k(this.element)||this.element.hasOwnProperty(\"draggable\")||(this.element.draggable=this.instance.settings.draggable);var e=new U(this.instance.settings.slideExtraAttributes);return this.slideConfig=e.parseConfig(this.element,this.instance.settings),this.slideConfig}}]),e}(),J=w(),K=null!==w()||void 0!==document.createTouch||\"ontouchstart\"in window||\"onmsgesturechange\"in window||navigator.msMaxTouchPoints,Q=document.getElementsByTagName(\"html\")[0],ee={selector:\".glightbox\",elements:null,skin:\"clean\",theme:\"clean\",closeButton:!0,startAt:null,autoplayVideos:!0,autofocusVideos:!0,descPosition:\"bottom\",width:\"900px\",height:\"506px\",videosWidth:\"960px\",beforeSlideChange:null,afterSlideChange:null,beforeSlideLoad:null,afterSlideLoad:null,slideInserted:null,slideRemoved:null,slideExtraAttributes:null,onOpen:null,onClose:null,loop:!1,zoomable:!0,draggable:!0,dragAutoSnap:!1,dragToleranceX:40,dragToleranceY:65,preload:!0,oneSlidePerOpen:!1,touchNavigation:!0,touchFollowAxis:!0,keyboardNavigation:!0,closeOnOutsideClick:!0,plugins:!1,plyr:{css:\"https://cdn.plyr.io/3.6.12/plyr.css\",js:\"https://cdn.plyr.io/3.6.12/plyr.js\",config:{ratio:\"16:9\",fullscreen:{enabled:!0,iosNative:!0},youtube:{noCookie:!0,rel:0,showinfo:0,iv_load_policy:3},vimeo:{byline:!1,portrait:!1,title:!1,transparent:!1}}},openEffect:\"zoom\",closeEffect:\"zoom\",slideEffect:\"slide\",moreText:\"See more\",moreLength:60,cssEfects:{fade:{in:\"fadeIn\",out:\"fadeOut\"},zoom:{in:\"zoomIn\",out:\"zoomOut\"},slide:{in:\"slideInRight\",out:\"slideOutLeft\"},slideBack:{in:\"slideInLeft\",out:\"slideOutRight\"},none:{in:\"none\",out:\"none\"}},svg:{close:'',next:'',prev:''},slideHTML:'',lightboxHTML:'\\n \\n \\n
'},te=function(){function e(){var i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};t(this,e),this.customOptions=i,this.settings=l(ee,i),this.effectsClasses=this.getAnimationClasses(),this.videoPlayers={},this.apiEvents=[],this.fullElementsList=!1}return n(e,[{key:\"init\",value:function(){var e=this,t=this.getSelector();t&&(this.baseEvents=a(\"click\",{onElement:t,withCallback:function(t,i){t.preventDefault(),e.open(i)}})),this.elements=this.getElements()}},{key:\"open\",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;if(0===this.elements.length)return!1;this.activeSlide=null,this.prevActiveSlideIndex=null,this.prevActiveSlide=null;var i=M(t)?t:this.settings.startAt;if(k(e)){var n=e.getAttribute(\"data-gallery\");n&&(this.fullElementsList=this.elements,this.elements=this.getGalleryElements(this.elements,n)),I(i)&&(i=this.getElementIndex(e))<0&&(i=0)}M(i)||(i=0),this.build(),g(this.overlay,\"none\"===this.settings.openEffect?\"none\":this.settings.cssEfects.fade.in);var s=document.body,l=window.innerWidth-document.documentElement.clientWidth;if(l>0){var o=document.createElement(\"style\");o.type=\"text/css\",o.className=\"gcss-styles\",o.innerText=\".gscrollbar-fixer {margin-right: \".concat(l,\"px}\"),document.head.appendChild(o),h(s,\"gscrollbar-fixer\")}h(s,\"glightbox-open\"),h(Q,\"glightbox-open\"),J&&(h(document.body,\"glightbox-mobile\"),this.settings.slideEffect=\"slide\"),this.showSlide(i,!0),1===this.elements.length?(h(this.prevButton,\"glightbox-button-hidden\"),h(this.nextButton,\"glightbox-button-hidden\")):(d(this.prevButton,\"glightbox-button-hidden\"),d(this.nextButton,\"glightbox-button-hidden\")),this.lightboxOpen=!0,this.trigger(\"open\"),T(this.settings.onOpen)&&this.settings.onOpen(),K&&this.settings.touchNavigation&&B(this),this.settings.keyboardNavigation&&X(this)}},{key:\"openAt\",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;this.open(null,e)}},{key:\"showSlide\",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,i=arguments.length>1&&void 0!==arguments[1]&&arguments[1];f(this.loader),this.index=parseInt(t);var n=this.slidesContainer.querySelector(\".current\");n&&d(n,\"current\"),this.slideAnimateOut();var s=this.slidesContainer.querySelectorAll(\".gslide\")[t];if(c(s,\"loaded\"))this.slideAnimateIn(s,i),p(this.loader);else{f(this.loader);var l=this.elements[t],o={index:this.index,slide:s,slideNode:s,slideConfig:l.slideConfig,slideIndex:this.index,trigger:l.node,player:null};this.trigger(\"slide_before_load\",o),l.instance.setContent(s,(function(){p(e.loader),e.resize(),e.slideAnimateIn(s,i),e.trigger(\"slide_after_load\",o)}))}this.slideDescription=s.querySelector(\".gslide-description\"),this.slideDescriptionContained=this.slideDescription&&c(this.slideDescription.parentNode,\"gslide-media\"),this.settings.preload&&(this.preloadSlide(t+1),this.preloadSlide(t-1)),this.updateNavigationClasses(),this.activeSlide=s}},{key:\"preloadSlide\",value:function(e){var t=this;if(e<0||e>this.elements.length-1)return!1;if(I(this.elements[e]))return!1;var i=this.slidesContainer.querySelectorAll(\".gslide\")[e];if(c(i,\"loaded\"))return!1;var n=this.elements[e],s=n.type,l={index:e,slide:i,slideNode:i,slideConfig:n.slideConfig,slideIndex:e,trigger:n.node,player:null};this.trigger(\"slide_before_load\",l),\"video\"===s||\"external\"===s?setTimeout((function(){n.instance.setContent(i,(function(){t.trigger(\"slide_after_load\",l)}))}),200):n.instance.setContent(i,(function(){t.trigger(\"slide_after_load\",l)}))}},{key:\"prevSlide\",value:function(){this.goToSlide(this.index-1)}},{key:\"nextSlide\",value:function(){this.goToSlide(this.index+1)}},{key:\"goToSlide\",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(this.prevActiveSlide=this.activeSlide,this.prevActiveSlideIndex=this.index,!this.loop()&&(e<0||e>this.elements.length-1))return!1;e<0?e=this.elements.length-1:e>=this.elements.length&&(e=0),this.showSlide(e)}},{key:\"insertSlide\",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;t<0&&(t=this.elements.length);var i=new $(e,this,t),n=i.getConfig(),s=l({},n),o=i.create(),r=this.elements.length-1;s.index=t,s.node=!1,s.instance=i,s.slideConfig=n,this.elements.splice(t,0,s);var a=null,h=null;if(this.slidesContainer){if(t>r)this.slidesContainer.appendChild(o);else{var d=this.slidesContainer.querySelectorAll(\".gslide\")[t];this.slidesContainer.insertBefore(o,d)}(this.settings.preload&&0==this.index&&0==t||this.index-1==t||this.index+1==t)&&this.preloadSlide(t),0===this.index&&0===t&&(this.index=1),this.updateNavigationClasses(),a=this.slidesContainer.querySelectorAll(\".gslide\")[t],h=this.getSlidePlayerInstance(t),s.slideNode=a}this.trigger(\"slide_inserted\",{index:t,slide:a,slideNode:a,slideConfig:n,slideIndex:t,trigger:null,player:h}),T(this.settings.slideInserted)&&this.settings.slideInserted({index:t,slide:a,player:h})}},{key:\"removeSlide\",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;if(e<0||e>this.elements.length-1)return!1;var t=this.slidesContainer&&this.slidesContainer.querySelectorAll(\".gslide\")[e];t&&(this.getActiveSlideIndex()==e&&(e==this.elements.length-1?this.prevSlide():this.nextSlide()),t.parentNode.removeChild(t)),this.elements.splice(e,1),this.trigger(\"slide_removed\",e),T(this.settings.slideRemoved)&&this.settings.slideRemoved(e)}},{key:\"slideAnimateIn\",value:function(e,t){var i=this,n=e.querySelector(\".gslide-media\"),s=e.querySelector(\".gslide-description\"),l={index:this.prevActiveSlideIndex,slide:this.prevActiveSlide,slideNode:this.prevActiveSlide,slideIndex:this.prevActiveSlide,slideConfig:I(this.prevActiveSlideIndex)?null:this.elements[this.prevActiveSlideIndex].slideConfig,trigger:I(this.prevActiveSlideIndex)?null:this.elements[this.prevActiveSlideIndex].node,player:this.getSlidePlayerInstance(this.prevActiveSlideIndex)},o={index:this.index,slide:this.activeSlide,slideNode:this.activeSlide,slideConfig:this.elements[this.index].slideConfig,slideIndex:this.index,trigger:this.elements[this.index].node,player:this.getSlidePlayerInstance(this.index)};if(n.offsetWidth>0&&s&&(p(s),s.style.display=\"\"),d(e,this.effectsClasses),t)g(e,this.settings.cssEfects[this.settings.openEffect].in,(function(){i.settings.autoplayVideos&&i.slidePlayerPlay(e),i.trigger(\"slide_changed\",{prev:l,current:o}),T(i.settings.afterSlideChange)&&i.settings.afterSlideChange.apply(i,[l,o])}));else{var r=this.settings.slideEffect,a=\"none\"!==r?this.settings.cssEfects[r].in:r;this.prevActiveSlideIndex>this.index&&\"slide\"==this.settings.slideEffect&&(a=this.settings.cssEfects.slideBack.in),g(e,a,(function(){i.settings.autoplayVideos&&i.slidePlayerPlay(e),i.trigger(\"slide_changed\",{prev:l,current:o}),T(i.settings.afterSlideChange)&&i.settings.afterSlideChange.apply(i,[l,o])}))}setTimeout((function(){i.resize(e)}),100),h(e,\"current\")}},{key:\"slideAnimateOut\",value:function(){if(!this.prevActiveSlide)return!1;var e=this.prevActiveSlide;d(e,this.effectsClasses),h(e,\"prev\");var t=this.settings.slideEffect,i=\"none\"!==t?this.settings.cssEfects[t].out:t;this.slidePlayerPause(e),this.trigger(\"slide_before_change\",{prev:{index:this.prevActiveSlideIndex,slide:this.prevActiveSlide,slideNode:this.prevActiveSlide,slideIndex:this.prevActiveSlideIndex,slideConfig:I(this.prevActiveSlideIndex)?null:this.elements[this.prevActiveSlideIndex].slideConfig,trigger:I(this.prevActiveSlideIndex)?null:this.elements[this.prevActiveSlideIndex].node,player:this.getSlidePlayerInstance(this.prevActiveSlideIndex)},current:{index:this.index,slide:this.activeSlide,slideNode:this.activeSlide,slideIndex:this.index,slideConfig:this.elements[this.index].slideConfig,trigger:this.elements[this.index].node,player:this.getSlidePlayerInstance(this.index)}}),T(this.settings.beforeSlideChange)&&this.settings.beforeSlideChange.apply(this,[{index:this.prevActiveSlideIndex,slide:this.prevActiveSlide,player:this.getSlidePlayerInstance(this.prevActiveSlideIndex)},{index:this.index,slide:this.activeSlide,player:this.getSlidePlayerInstance(this.index)}]),this.prevActiveSlideIndex>this.index&&\"slide\"==this.settings.slideEffect&&(i=this.settings.cssEfects.slideBack.out),g(e,i,(function(){var t=e.querySelector(\".ginner-container\"),i=e.querySelector(\".gslide-media\"),n=e.querySelector(\".gslide-description\");t.style.transform=\"\",i.style.transform=\"\",d(i,\"greset\"),i.style.opacity=\"\",n&&(n.style.opacity=\"\"),d(e,\"prev\")}))}},{key:\"getAllPlayers\",value:function(){return this.videoPlayers}},{key:\"getSlidePlayerInstance\",value:function(e){var t=\"gvideo\"+e,i=this.getAllPlayers();return!(!O(i,t)||!i[t])&&i[t]}},{key:\"stopSlideVideo\",value:function(e){if(k(e)){var t=e.querySelector(\".gvideo-wrapper\");t&&(e=t.getAttribute(\"data-index\"))}console.log(\"stopSlideVideo is deprecated, use slidePlayerPause\");var i=this.getSlidePlayerInstance(e);i&&i.playing&&i.pause()}},{key:\"slidePlayerPause\",value:function(e){if(k(e)){var t=e.querySelector(\".gvideo-wrapper\");t&&(e=t.getAttribute(\"data-index\"))}var i=this.getSlidePlayerInstance(e);i&&i.playing&&i.pause()}},{key:\"playSlideVideo\",value:function(e){if(k(e)){var t=e.querySelector(\".gvideo-wrapper\");t&&(e=t.getAttribute(\"data-index\"))}console.log(\"playSlideVideo is deprecated, use slidePlayerPlay\");var i=this.getSlidePlayerInstance(e);i&&!i.playing&&i.play()}},{key:\"slidePlayerPlay\",value:function(e){var t;if(!J||null!==(t=this.settings.plyr.config)&&void 0!==t&&t.muted){if(k(e)){var i=e.querySelector(\".gvideo-wrapper\");i&&(e=i.getAttribute(\"data-index\"))}var n=this.getSlidePlayerInstance(e);n&&!n.playing&&(n.play(),this.settings.autofocusVideos&&n.elements.container.focus())}}},{key:\"setElements\",value:function(e){var t=this;this.settings.elements=!1;var i=[];e&&e.length&&o(e,(function(e,n){var s=new $(e,t,n),o=s.getConfig(),r=l({},o);r.slideConfig=o,r.instance=s,r.index=n,i.push(r)})),this.elements=i,this.lightboxOpen&&(this.slidesContainer.innerHTML=\"\",this.elements.length&&(o(this.elements,(function(){var e=m(t.settings.slideHTML);t.slidesContainer.appendChild(e)})),this.showSlide(0,!0)))}},{key:\"getElementIndex\",value:function(e){var t=!1;return o(this.elements,(function(i,n){if(O(i,\"node\")&&i.node==e)return t=n,!0})),t}},{key:\"getElements\",value:function(){var e=this,t=[];this.elements=this.elements?this.elements:[],!I(this.settings.elements)&&E(this.settings.elements)&&this.settings.elements.length&&o(this.settings.elements,(function(i,n){var s=new $(i,e,n),o=s.getConfig(),r=l({},o);r.node=!1,r.index=n,r.instance=s,r.slideConfig=o,t.push(r)}));var i=!1;return this.getSelector()&&(i=document.querySelectorAll(this.getSelector())),i?(o(i,(function(i,n){var s=new $(i,e,n),o=s.getConfig(),r=l({},o);r.node=i,r.index=n,r.instance=s,r.slideConfig=o,r.gallery=i.getAttribute(\"data-gallery\"),t.push(r)})),t):t}},{key:\"getGalleryElements\",value:function(e,t){return e.filter((function(e){return e.gallery==t}))}},{key:\"getSelector\",value:function(){return!this.settings.elements&&(this.settings.selector&&\"data-\"==this.settings.selector.substring(0,5)?\"*[\".concat(this.settings.selector,\"]\"):this.settings.selector)}},{key:\"getActiveSlide\",value:function(){return this.slidesContainer.querySelectorAll(\".gslide\")[this.index]}},{key:\"getActiveSlideIndex\",value:function(){return this.index}},{key:\"getAnimationClasses\",value:function(){var e=[];for(var t in this.settings.cssEfects)if(this.settings.cssEfects.hasOwnProperty(t)){var i=this.settings.cssEfects[t];e.push(\"g\".concat(i.in)),e.push(\"g\".concat(i.out))}return e.join(\" \")}},{key:\"build\",value:function(){var e=this;if(this.built)return!1;var t=document.body.childNodes,i=[];o(t,(function(e){e.parentNode==document.body&&\"#\"!==e.nodeName.charAt(0)&&e.hasAttribute&&!e.hasAttribute(\"aria-hidden\")&&(i.push(e),e.setAttribute(\"aria-hidden\",\"true\"))}));var n=O(this.settings.svg,\"next\")?this.settings.svg.next:\"\",s=O(this.settings.svg,\"prev\")?this.settings.svg.prev:\"\",l=O(this.settings.svg,\"close\")?this.settings.svg.close:\"\",r=this.settings.lightboxHTML;r=m(r=(r=(r=r.replace(/{nextSVG}/g,n)).replace(/{prevSVG}/g,s)).replace(/{closeSVG}/g,l)),document.body.appendChild(r);var d=document.getElementById(\"glightbox-body\");this.modal=d;var g=d.querySelector(\".gclose\");this.prevButton=d.querySelector(\".gprev\"),this.nextButton=d.querySelector(\".gnext\"),this.overlay=d.querySelector(\".goverlay\"),this.loader=d.querySelector(\".gloader\"),this.slidesContainer=document.getElementById(\"glightbox-slider\"),this.bodyHiddenChildElms=i,this.events={},h(this.modal,\"glightbox-\"+this.settings.skin),this.settings.closeButton&&g&&(this.events.close=a(\"click\",{onElement:g,withCallback:function(t,i){t.preventDefault(),e.close()}})),g&&!this.settings.closeButton&&g.parentNode.removeChild(g),this.nextButton&&(this.events.next=a(\"click\",{onElement:this.nextButton,withCallback:function(t,i){t.preventDefault(),e.nextSlide()}})),this.prevButton&&(this.events.prev=a(\"click\",{onElement:this.prevButton,withCallback:function(t,i){t.preventDefault(),e.prevSlide()}})),this.settings.closeOnOutsideClick&&(this.events.outClose=a(\"click\",{onElement:d,withCallback:function(t,i){e.preventOutsideClick||c(document.body,\"glightbox-mobile\")||u(t.target,\".ginner-container\")||u(t.target,\".gbtn\")||c(t.target,\"gnext\")||c(t.target,\"gprev\")||e.close()}})),o(this.elements,(function(t,i){e.slidesContainer.appendChild(t.instance.create()),t.slideNode=e.slidesContainer.querySelectorAll(\".gslide\")[i]})),K&&h(document.body,\"glightbox-touch\"),this.events.resize=a(\"resize\",{onElement:window,withCallback:function(){e.resize()}}),this.built=!0}},{key:\"resize\",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;if((e=e||this.activeSlide)&&!c(e,\"zoomed\")){var t=y(),i=e.querySelector(\".gvideo-wrapper\"),n=e.querySelector(\".gslide-image\"),s=this.slideDescription,l=t.width,o=t.height;if(l<=768?h(document.body,\"glightbox-mobile\"):d(document.body,\"glightbox-mobile\"),i||n){var r=!1;if(s&&(c(s,\"description-bottom\")||c(s,\"description-top\"))&&!c(s,\"gabsolute\")&&(r=!0),n)if(l<=768)n.querySelector(\"img\");else if(r){var a=s.offsetHeight,u=n.querySelector(\"img\");u.setAttribute(\"style\",\"max-height: calc(100vh - \".concat(a,\"px)\")),s.setAttribute(\"style\",\"max-width: \".concat(u.offsetWidth,\"px;\"))}if(i){var g=O(this.settings.plyr.config,\"ratio\")?this.settings.plyr.config.ratio:\"\";if(!g){var v=i.clientWidth,f=i.clientHeight,p=v/f;g=\"\".concat(v/p,\":\").concat(f/p)}var m=g.split(\":\"),x=this.settings.videosWidth,b=this.settings.videosWidth,S=(b=M(x)||-1!==x.indexOf(\"px\")?parseInt(x):-1!==x.indexOf(\"vw\")?l*parseInt(x)/100:-1!==x.indexOf(\"vh\")?o*parseInt(x)/100:-1!==x.indexOf(\"%\")?l*parseInt(x)/100:parseInt(i.clientWidth))/(parseInt(m[0])/parseInt(m[1]));if(S=Math.floor(S),r&&(o-=s.offsetHeight),b>l||S>o||o\\n \\n \\n \\n \\n
\\n\r\n
\r\n `;\r\n },\r\n\r\n galleryThumbnailSlideTemplate(filePath) {\r\n return `\r\n \r\n ![\"${this.product.name}\"](\"${filePath}\")
\r\n \r\n \r\n \r\n \r\n
\r\n \r\n
\r\n `;\r\n },\r\n\r\n galleryPreviewEmptySlideTemplate(filePath) {\r\n return `\r\n \r\n \r\n
\r\n \r\n
\r\n `;\r\n },\r\n\r\n galleryThumbnailEmptySlideTemplate(filePath) {\r\n return `\r\n \r\n \r\n \r\n \r\n \r\n \r\n
\r\n \r\n
\r\n `;\r\n },\r\n },\r\n};\r\n","export default {\r\n computed: {\r\n hasAnyVariationImage() {\r\n return this.variationImagePath !== null;\r\n },\r\n },\r\n\r\n created() {\r\n this.setActiveVariationsValue();\r\n },\r\n\r\n methods: {\r\n isVariationValueEnabled(variationUid, variationIndex, valueUid) {\r\n // Check if enabled first variation values\r\n if (variationIndex === 0) {\r\n return this.doesVariantExist(valueUid);\r\n }\r\n\r\n // Check if enabled variation values between first and last variation\r\n if (\r\n variationIndex > 0 &&\r\n variationIndex < this.product.variations.length - 1\r\n ) {\r\n return this.doesVariantExist(valueUid);\r\n }\r\n\r\n // Check if enabled last variation values\r\n if (variationIndex === this.product.variations.length - 1) {\r\n const variations = this.cartItemForm.variations;\r\n const valueUids = Object.values(variations).filter(\r\n (uid) => uid !== variations[variationUid]\r\n );\r\n\r\n valueUids.push(valueUid);\r\n\r\n return this.doesVariantExist(valueUids.sort().join(\".\"));\r\n }\r\n },\r\n\r\n setActiveVariationsValue() {\r\n if (!this.hasAnyVariant) return;\r\n\r\n this.item.uids.split(\".\").forEach((uid) => {\r\n this.product.variations.some((variation) => {\r\n const value = variation.values.find(\r\n (value) => value.uid === uid\r\n );\r\n\r\n if (value !== undefined) {\r\n this.$set(\r\n this.activeVariationValues,\r\n variation.uid,\r\n value.label\r\n );\r\n this.$set(\r\n this.cartItemForm.variations,\r\n variation.uid,\r\n uid\r\n );\r\n\r\n return true;\r\n }\r\n });\r\n });\r\n },\r\n\r\n setActiveVariationValueLabel(variationIndex) {\r\n this.variationImagePath = null;\r\n\r\n const variation = this.product.variations[variationIndex];\r\n const value = variation.values.find(\r\n (value) =>\r\n value.uid === this.cartItemForm.variations[variation.uid]\r\n );\r\n\r\n this.$set(this.activeVariationValues, variation.uid, value.label);\r\n },\r\n\r\n setVariationValueLabel(variationIndex, valueIndex) {\r\n const variation = this.product.variations[variationIndex];\r\n const value = variation.values[valueIndex];\r\n\r\n if (!this.isMobileDevice() && variation.type === \"image\") {\r\n this.variationImagePath = value.image.path;\r\n }\r\n\r\n this.$set(this.activeVariationValues, variation.uid, value.label);\r\n },\r\n\r\n isActiveVariationValue(variationUid, valueUid) {\r\n if (!this.cartItemForm.variations.hasOwnProperty(variationUid)) {\r\n return false;\r\n }\r\n\r\n return this.cartItemForm.variations[variationUid] === valueUid;\r\n },\r\n\r\n syncVariationValue(variationUid, variationIndex, valueUid, valueIndex) {\r\n if (!this.isActiveVariationValue(variationUid, valueUid)) {\r\n this.$set(this.cartItemForm.variations, variationUid, valueUid);\r\n this.setVariationValueLabel(variationIndex, valueIndex);\r\n this.updateVariantDetails();\r\n }\r\n },\r\n },\r\n};\r\n","/*\n * JavaScript MD5\n * https://github.com/blueimp/JavaScript-MD5\n *\n * Copyright 2011, Sebastian Tschan\n * https://blueimp.net\n *\n * Licensed under the MIT license:\n * https://opensource.org/licenses/MIT\n *\n * Based on\n * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message\n * Digest Algorithm, as defined in RFC 1321.\n * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009\n * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet\n * Distributed under the BSD License\n * See http://pajhome.org.uk/crypt/md5 for more info.\n */\n\n/* global define */\n\n/* eslint-disable strict */\n\n;(function ($) {\n 'use strict'\n\n /**\n * Add integers, wrapping at 2^32.\n * This uses 16-bit operations internally to work around bugs in interpreters.\n *\n * @param {number} x First integer\n * @param {number} y Second integer\n * @returns {number} Sum\n */\n function safeAdd(x, y) {\n var lsw = (x & 0xffff) + (y & 0xffff)\n var msw = (x >> 16) + (y >> 16) + (lsw >> 16)\n return (msw << 16) | (lsw & 0xffff)\n }\n\n /**\n * Bitwise rotate a 32-bit number to the left.\n *\n * @param {number} num 32-bit number\n * @param {number} cnt Rotation count\n * @returns {number} Rotated number\n */\n function bitRotateLeft(num, cnt) {\n return (num << cnt) | (num >>> (32 - cnt))\n }\n\n /**\n * Basic operation the algorithm uses.\n *\n * @param {number} q q\n * @param {number} a a\n * @param {number} b b\n * @param {number} x x\n * @param {number} s s\n * @param {number} t t\n * @returns {number} Result\n */\n function md5cmn(q, a, b, x, s, t) {\n return safeAdd(bitRotateLeft(safeAdd(safeAdd(a, q), safeAdd(x, t)), s), b)\n }\n /**\n * Basic operation the algorithm uses.\n *\n * @param {number} a a\n * @param {number} b b\n * @param {number} c c\n * @param {number} d d\n * @param {number} x x\n * @param {number} s s\n * @param {number} t t\n * @returns {number} Result\n */\n function md5ff(a, b, c, d, x, s, t) {\n return md5cmn((b & c) | (~b & d), a, b, x, s, t)\n }\n /**\n * Basic operation the algorithm uses.\n *\n * @param {number} a a\n * @param {number} b b\n * @param {number} c c\n * @param {number} d d\n * @param {number} x x\n * @param {number} s s\n * @param {number} t t\n * @returns {number} Result\n */\n function md5gg(a, b, c, d, x, s, t) {\n return md5cmn((b & d) | (c & ~d), a, b, x, s, t)\n }\n /**\n * Basic operation the algorithm uses.\n *\n * @param {number} a a\n * @param {number} b b\n * @param {number} c c\n * @param {number} d d\n * @param {number} x x\n * @param {number} s s\n * @param {number} t t\n * @returns {number} Result\n */\n function md5hh(a, b, c, d, x, s, t) {\n return md5cmn(b ^ c ^ d, a, b, x, s, t)\n }\n /**\n * Basic operation the algorithm uses.\n *\n * @param {number} a a\n * @param {number} b b\n * @param {number} c c\n * @param {number} d d\n * @param {number} x x\n * @param {number} s s\n * @param {number} t t\n * @returns {number} Result\n */\n function md5ii(a, b, c, d, x, s, t) {\n return md5cmn(c ^ (b | ~d), a, b, x, s, t)\n }\n\n /**\n * Calculate the MD5 of an array of little-endian words, and a bit length.\n *\n * @param {Array} x Array of little-endian words\n * @param {number} len Bit length\n * @returns {Array\r\n \r\n
\r\n