2 var $ = require('../internals/export');
3 var $find = require('../internals/array-iteration').find;
4 var addToUnscopables = require('../internals/add-to-unscopables');
5 var arrayMethodUsesToLength = require('../internals/array-method-uses-to-length');
8 var SKIPS_HOLES = true;
10 var USES_TO_LENGTH = arrayMethodUsesToLength(FIND);
12 // Shouldn't skip holes
13 if (FIND in []) Array(1)[FIND](function () { SKIPS_HOLES = false; });
15 // `Array.prototype.find` method
16 // https://tc39.github.io/ecma262/#sec-array.prototype.find
17 $({ target: 'Array', proto: true, forced: SKIPS_HOLES || !USES_TO_LENGTH }, {
18 find: function find(callbackfn /* , that = undefined */) {
19 return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
23 // https://tc39.github.io/ecma262/#sec-array.prototype-@@unscopables
24 addToUnscopables(FIND);