a795747e16ce6b2317598121fcdffac61f068b6fa1772e4ab1d60e18fdf7fc3025032d4d3f3716abfdf4bfa8a87e6ceec90617db69243e2f0c96da0c25dac0 622 B

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