14 lines
387 B
JavaScript
14 lines
387 B
JavaScript
'use strict';
|
|
var anObject = require('../internals/an-object');
|
|
var aFunction = require('../internals/a-function');
|
|
|
|
// https://github.com/tc39/collection-methods
|
|
module.exports = function (/* ...elements */) {
|
|
var set = anObject(this);
|
|
var adder = aFunction(set.add);
|
|
for (var k = 0, len = arguments.length; k < len; k++) {
|
|
adder.call(set, arguments[k]);
|
|
}
|
|
return set;
|
|
};
|