Source: \toArray.js
import copyArray from './.internal/copyArray.js'
import getTag from './.internal/getTag.js'
import isArrayLike from './isArrayLike.js'
import isString from './isString.js'
import iteratorToArray from './.internal/iteratorToArray.js'
import mapToArray from './.internal/mapToArray.js'
import setToArray from './.internal/setToArray.js'
import stringToArray from './.internal/stringToArray.js'
import values from './values.js'
/** `Object#toString` result references. */
const mapTag = '[object Map]'
const setTag = '[object Set]'
/** Built-in value references. */
const symIterator = Symbol ? Symbol.iterator : undefined
/**
* Converts `value` to an array.
*
* @since 0.1.0
* @category Lang
* @param {*} value The value to convert.
* @returns {Array} Returns the converted array.
* @example
*
* toArray({ 'a': 1, 'b': 2 })
* // => [1, 2]
*
* toArray('abc')
* // => ['a', 'b', 'c']
*
* toArray(1)
* // => []
*
* toArray(null)
* // => []
*/
function toArray(value) {
if (!value) {
return []
}
if (isArrayLike(value)) {
return isString(value) ? stringToArray(value) : copyArray(value)
}
if (symIterator && value[symIterator]) {
return iteratorToArray(value[symIterator]())
}
const tag = getTag(value)
const func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values)
return func(value)
}
export default toArray