| 1 | ;
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| 2 | var $ = require('../internals/export');
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| 3 | var $filter = require('../internals/array-iteration').filter;
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| 4 | var arrayMethodHasSpeciesSupport = require('../internals/array-method-has-species-support');
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| 5 |
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| 6 | // `Array.prototype.filter` method
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| 7 | // https://tc39.github.io/ecma262/#sec-array.prototype.filter
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| 8 | // with adding support of @@species
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| 9 | $({ target: 'Array', proto: true, forced: !arrayMethodHasSpeciesSupport('filter') }, {
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| 10 | filter: function filter(callbackfn /* , thisArg */) {
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| 11 | return $filter(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
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| 12 | }
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| 13 | });
|