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14 lines
490 B
14 lines
490 B
'use strict';
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var $ = require('../internals/export');
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var difference = require('../internals/set-difference');
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var setMethodAcceptSetLike = require('../internals/set-method-accept-set-like');
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var INCORRECT = !setMethodAcceptSetLike('difference', function (result) {
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return result.size === 0;
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});
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// `Set.prototype.difference` method
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// https://tc39.es/ecma262/#sec-set.prototype.difference
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$({ target: 'Set', proto: true, real: true, forced: INCORRECT }, {
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difference: difference
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});
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