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1/** Used for built-in method references. */
2var arrayProto = Array.prototype;
3
4/* Built-in method references for those with the same name as other `lodash` methods. */
5var nativeJoin = arrayProto.join;
6
7/**
8 * Converts all elements in `array` into a string separated by `separator`.
9 *
10 * @static
11 * @memberOf _
12 * @since 4.0.0
13 * @category Array
14 * @param {Array} array The array to convert.
15 * @param {string} [separator=','] The element separator.
16 * @returns {string} Returns the joined string.
17 * @example
18 *
19 * _.join(['a', 'b', 'c'], '~');
20 * // => 'a~b~c'
21 */
22function join(array, separator) {
23 return array == null ? '' : nativeJoin.call(array, separator);
24}
25
26module.exports = join;