| 1 | ;
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| 2 | var anObject = require('../internals/an-object');
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| 3 | var aFunction = require('../internals/a-function');
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| 4 |
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| 5 | // https://github.com/tc39/collection-methods
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| 6 | module.exports = function (/* ...elements */) {
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| 7 | var set = anObject(this);
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| 8 | var adder = aFunction(set.add);
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| 9 | for (var k = 0, len = arguments.length; k < len; k++) {
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| 10 | adder.call(set, arguments[k]);
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| 11 | }
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| 12 | return set;
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| 13 | };
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