12345678910111213141516171819202122 |
- 'use strict';
- var $ = require('../internals/export');
- var $find = require('../internals/array-iteration').find;
- var addToUnscopables = require('../internals/add-to-unscopables');
-
- var FIND = 'find';
- var SKIPS_HOLES = true;
-
- // Shouldn't skip holes
- // eslint-disable-next-line es/no-array-prototype-find -- testing
- if (FIND in []) Array(1)[FIND](function () { SKIPS_HOLES = false; });
-
- // `Array.prototype.find` method
- // https://tc39.es/ecma262/#sec-array.prototype.find
- $({ target: 'Array', proto: true, forced: SKIPS_HOLES }, {
- find: function find(callbackfn /* , that = undefined */) {
- return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
- }
- });
-
- // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables
- addToUnscopables(FIND);
|