karmen/node_modules/es6-iterator/test/is-iterable.js

'use strict';

var iteratorSymbol = require('es6-symbol').iterator
  , Iterator       = require('../');

module.exports = function (t, a) {
	var iterator;
	a(t(), false, "Undefined");
	a(t(123), false, "Number");
	a(t({}), false, "Plain object");
	a(t({ length: 0 }), false, "Array-like");
	iterator = {};
	iterator[iteratorSymbol] = function () { return new Iterator([]); };
	a(t(iterator), true, "Iterator");
	a(t([]), true, "Array");
	a(t('foo'), true, "String");
	a(t(''), true, "Empty string");
	a(t((function () { return arguments; }())), true, "Arguments");
};