'use strict';
-var $ = require('../internals/export');
var IS_PURE = require('../internals/is-pure');
+var $ = require('../internals/export');
var getBuiltIn = require('../internals/get-built-in');
+var call = require('../internals/function-call');
+var aCallable = require('../internals/a-callable');
var anObject = require('../internals/an-object');
-var aFunction = require('../internals/a-function');
var speciesConstructor = require('../internals/species-constructor');
var iterate = require('../internals/iterate');
difference: function difference(iterable) {
var set = anObject(this);
var newSet = new (speciesConstructor(set, getBuiltIn('Set')))(set);
- var remover = aFunction(newSet['delete']);
+ var remover = aCallable(newSet['delete']);
iterate(iterable, function (value) {
- remover.call(newSet, value);
+ call(remover, newSet, value);
});
return newSet;
}