.gitignore added
[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / core-js / modules / es.array.find-index.js
1 'use strict';
2 var $ = require('../internals/export');
3 var $findIndex = require('../internals/array-iteration').findIndex;
4 var addToUnscopables = require('../internals/add-to-unscopables');
5
6 var FIND_INDEX = 'findIndex';
7 var SKIPS_HOLES = true;
8
9 // Shouldn't skip holes
10 if (FIND_INDEX in []) Array(1)[FIND_INDEX](function () { SKIPS_HOLES = false; });
11
12 // `Array.prototype.findIndex` method
13 // https://tc39.es/ecma262/#sec-array.prototype.findindex
14 $({ target: 'Array', proto: true, forced: SKIPS_HOLES }, {
15   findIndex: function findIndex(callbackfn /* , that = undefined */) {
16     return $findIndex(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
17   }
18 });
19
20 // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables
21 addToUnscopables(FIND_INDEX);