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https://github.com/nodejs/node.git
synced 2026-11-09 15:11:11 -05:00
Rich Trott
d7aa8fa088
Update ESLint to 2.1.0. ESLint has a number of potentially-useful new features but this change attempts to be minimal in its changes. However, some things could not be avoided reasonably. ESLint 2.1.0 found a few lint issues that ESLing 1.x missed with template strings that did not take advantage of any features of template strings, and `let` declarations where `const` sufficed. Additionally, ESLint 2.1.0 removes some granularity around enabling ES6 features. Some features (e.g., spread operator) that had been turned off in our configuration for ESLint 1.x are now permitted. PR-URL: https://github.com/nodejs/node/pull/5214 Reviewed-By: Michaël Zasso <mic.besace@gmail.com> Reviewed-By: jbergstroem - Johan Bergström <bugs@bergstroem.nu> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io> Reviewed-By: Myles Borins <myles.borins@gmail.com>
50 lines
1.2 KiB
JavaScript
50 lines
1.2 KiB
JavaScript
var baseToPath = require('./_baseToPath'),
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isIndex = require('./_isIndex'),
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isKey = require('./_isKey'),
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last = require('./last'),
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parent = require('./_parent');
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/** Used for built-in method references. */
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var arrayProto = Array.prototype;
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/** Built-in value references. */
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var splice = arrayProto.splice;
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/**
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* The base implementation of `_.pullAt` without support for individual
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* indexes or capturing the removed elements.
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*
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* @private
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* @param {Array} array The array to modify.
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* @param {number[]} indexes The indexes of elements to remove.
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* @returns {Array} Returns `array`.
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*/
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function basePullAt(array, indexes) {
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var length = array ? indexes.length : 0,
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lastIndex = length - 1;
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while (length--) {
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var index = indexes[length];
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if (lastIndex == length || index != previous) {
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var previous = index;
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if (isIndex(index)) {
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splice.call(array, index, 1);
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}
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else if (!isKey(index, array)) {
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var path = baseToPath(index),
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object = parent(array, path);
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if (object != null) {
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delete object[last(path)];
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}
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}
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else {
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delete array[index];
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}
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}
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}
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return array;
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}
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module.exports = basePullAt;
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