'use strict';
// https://github.com/tc39/proposal-iterator-helpers
var $ = require('../internals/export');
-var aFunction = require('../internals/a-function');
+var apply = require('../internals/function-apply');
+var aCallable = require('../internals/a-callable');
var anObject = require('../internals/an-object');
var createIteratorProxy = require('../internals/iterator-create-proxy');
var callWithSafeIterationClosing = require('../internals/call-with-safe-iteration-closing');
-var IteratorProxy = createIteratorProxy(function (arg) {
+var IteratorProxy = createIteratorProxy(function (args) {
var iterator = this.iterator;
var filterer = this.filterer;
var next = this.next;
var result, done, value;
while (true) {
- result = anObject(next.call(iterator, arg));
+ result = anObject(apply(next, iterator, args));
done = this.done = !!result.done;
if (done) return;
value = result.value;
filter: function filter(filterer) {
return new IteratorProxy({
iterator: anObject(this),
- filterer: aFunction(filterer)
+ filterer: aCallable(filterer)
});
}
});