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| author | ruki <waruqi@gmail.com> | 2018-11-08 00:38:48 +0800 |
|---|---|---|
| committer | ruki <waruqi@gmail.com> | 2018-11-07 21:53:09 +0800 |
| commit | 26105034da4fcce7ac883c899d781f016559310d (patch) | |
| tree | c459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/lodash/pullAt.js | |
| parent | 2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff) | |
| download | xmake-docs-26105034da4fcce7ac883c899d781f016559310d.tar.gz xmake-docs-26105034da4fcce7ac883c899d781f016559310d.zip | |
switch to vuepress
Diffstat (limited to 'node_modules/lodash/pullAt.js')
| -rw-r--r-- | node_modules/lodash/pullAt.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/node_modules/lodash/pullAt.js b/node_modules/lodash/pullAt.js new file mode 100644 index 00000000..6ed84e06 --- /dev/null +++ b/node_modules/lodash/pullAt.js @@ -0,0 +1,43 @@ +var arrayMap = require('./_arrayMap'), + baseAt = require('./_baseAt'), + basePullAt = require('./_basePullAt'), + compareAscending = require('./_compareAscending'), + flatRest = require('./_flatRest'), + isIndex = require('./_isIndex'); + +/** + * Removes elements from `array` corresponding to `indexes` and returns an + * array of removed elements. + * + * **Note:** Unlike `_.at`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {...(number|number[])} [indexes] The indexes of elements to remove. + * @returns {Array} Returns the new array of removed elements. + * @example + * + * var array = ['a', 'b', 'c', 'd']; + * var pulled = _.pullAt(array, [1, 3]); + * + * console.log(array); + * // => ['a', 'c'] + * + * console.log(pulled); + * // => ['b', 'd'] + */ +var pullAt = flatRest(function(array, indexes) { + var length = array == null ? 0 : array.length, + result = baseAt(array, indexes); + + basePullAt(array, arrayMap(indexes, function(index) { + return isIndex(index, length) ? +index : index; + }).sort(compareAscending)); + + return result; +}); + +module.exports = pullAt; |
