* Gets the internal `[[Class]]` of a value. * * @private * @param {*} value The value. * @returns {string} The `[[Class]]`.

* Gets the argument placeholder value for `func`. * * @private * @param {Function} func The function to inspect. * @returns {*} Re

* Checks if `value` is likely an `arguments` object. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param

* Host objects can return type values that are different from their actual * data type. The objects we are concerned with usually return non-prim

* Checks if `value` is classified as a `String` primitive or object. * * @static * @since 0.1.0 * @memberOf _ * @category Lan

* Converts all elements in `array` into a string separated by `separator`. * * @static * @memberOf _ * @since 4.0.0 * @catego

* Creates an array of the own and inherited enumerable property names of `object`. * * **Note:** Non-object values are coerced to objects.

! * Reads the currently stored value in a thread-safe manner. */

* Prepares a string for use in a `RegExp` by making hyphens and spaces optional. * * @private * @param {string} string The string to qualify.

* A bare-bones `Array#reduce` like utility function. * * @private * @param {Array} array The array to iterate over. * @param {Function} ca

* Gets the number of symbols in `string`. * * @private * @param {string} string The string to inspect. * @returns {number} Returns the str

* A specialized version of `_.filter` for arrays without support for * iteratee shorthands. * * @private * @param {Array} [array] The arra

* Assigns `value` to `key` of `object` if the existing value is not equivalent * using [`SameValueZero`](http://ecma-international.org/ecma-262/6

* The base implementation of `_.get` without support for default values. * * @private * @param {Object} object The object to query.

* The base implementation of `_.indexOf` without `fromIndex` bounds checks. * * @private * @param {Array} array The array to search. * @pa

* Creates a function that produces an instance of `Ctor` regardless of * whether it was invoked as part of a `new` expression or by `call` or `ap

* Checks if `value` is a host object in IE < 9. * * @private * @param {*} value The value to check. * @returns {boolean} Returns `true` if

* Checks if `value` is likely a prototype object. * * @private * @param {*} value The value to check. * @returns {boolean} Returns

* A specialized version of `_.reduce` for arrays without support for * iteratee shorthands. * * @private * @param {Array} [array] The arra

* Gets the index at which the `key` is found in `array` of key-value pairs. * * @private * @param {Array} array The array to search.

* The base implementation of methods like `_.max` and `_.min` which accepts a * `comparator` to determine the extremum value. * * @priv

* The base implementation of `_.findIndex` and `_.findLastIndex` without * support for iteratee shorthands. * * @private * @param {Array}

* The base implementation of `_.functions` which creates an array of * `object` function property names filtered from `props`. * * @pri

* The base implementation of `_.invoke` without support for individual * method arguments. * * @private * @param {Object} object T

* The base implementation of `_.isEqual` which supports partial comparisons * and tracks traversed objects. * * @private * @param

* The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which * performs a binary search of `array` to determine the index at which

* The base implementation of methods like `_.dropWhile` and `_.takeWhile` * without support for iteratee shorthands. * * @private