* Gets the appropriate "iteratee" function. If `_.iteratee` is customized, * this function returns the custom method, otherwise it returns `base

* Converts `value` to an integer. * * **Note:** This method is loosely based on * [`ToInteger`](http://www.ecma-international.org/ec

* The base implementation of `_.rest` which doesn't validate or coerce arguments. * * @private * @param {Function} func The function

* Creates a function that invokes `func` with the arguments of the created * function. If `func` is a property name, the created function return

* Converts `value` to a string. An empty string is returned for `null` * and `undefined` values. The sign of `-0` is preserved. * *

* Checks if `value` is the * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) * of `Object`.

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

* Converts `string` to an integer of the specified radix. If `radix` is * `undefined` or `0`, a `radix` of `10` is used unless `value` is a

* Checks if `value` is object-like. A value is object-like if it's not `null` * and has a `typeof` result of "object". * * @static

* Checks if `value` is a finite primitive number. * * **Note:** This method is based on * [`Number.isFinite`](https://mdn.io/Number/

* The base implementation of `_.flatten` with support for restricting flattening. * * @private * @param {Array} array The array to f

* A faster alternative to `Function#apply`, this function invokes `func` * with the `this` binding of `thisArg` and the arguments of `args`. *

* The base implementation of `getTag` without fallbacks for buggy environments. * * @private * @param {*} value The value to query.

* Copies the values of `source` to `array`. * * @private * @param {Array} source The array to copy values from. * @param {Arra

* Checks if the given arguments are from an iteratee call. * * @private * @param {*} value The potential iteratee value argument.

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

* The base implementation of `_.unary` without support for storing metadata. * * @private * @param {Function} func The function to cap arg

* Checks if `value` is array-like. A value is considered array-like if it's * not a function and has a `value.length` that's an integer greater

* The base implementation of `_.slice` without an iteratee call guard. * * @private * @param {Array} array The array to slice.

* The base implementation of `_.toString` which doesn't convert nullish * values to empty strings. * * @private * @param {*} v

* Checks if `value` is classified as a `Symbol` primitive or object. * * @static * @memberOf _ * @since 4.0.0 * @categor

* This method is like `_.isArrayLike` except that it also checks if `value` * is an object. * * @static * @memberOf _ *

* Gets the last element of `array`. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} ar

* Converts `string` to an array. * * @private * @param {string} string The string to convert. * @returns {Array} Returns the converted

* Converts `value` to a number. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {*} value The v

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

* Support testing using an element * @param {Function} fn Passed the created div and expects a boolean result

* Copies properties of `source` to `object`. * * @private * @param {Object} source The object to copy properties from. * @para

* Mark a function for special use by Sizzle * @param {Function} fn The function to mark

* The base implementation of `assignValue` and `assignMergeValue` without * value checks. * * @private * @param {Object} objec

* The base implementation of `_.clone` and `_.cloneDeep` which tracks * traversed objects. * * @private * @param {*} value The

* Creates a function that either curries or invokes `func` with optional * `this` binding and partially applied arguments. * * @priv

* Performs a * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * comparison between two values to determi

* A specialized version of `baseRest` which flattens the rest array. * * @private * @param {Function} func The function to apply a r

* Checks if `value` is a valid array-like index. * * @private * @param {*} value The value to check. * @param {number} [length

* Converts `value` to a string key if it's not a string or symbol. * * @private * @param {*} value The value to inspect. * @re

* Appends the elements of `values` to `array`. * * @private * @param {Array} array The array to modify. * @param {Array} values The va

* The base implementation of `_.uniqBy` without support for iteratee shorthands. * * @private * @param {Array} array The array to in

* Casts `value` to a path array if it's not one. * * @private * @param {*} value The value to inspect. * @param {Object} [obje

* Casts `array` to a slice if it's needed. * * @private * @param {Array} array The array to inspect. * @param {number} start T