node/tools/eslint/node_modules/es6-set/is-implemented.js
Michaël Zasso 2d441493a4 tools: update eslint to v1.10.3
PR-URL: https://github.com/nodejs/io.js/pull/2286
Reviewed-By: Roman Reiss <me@silverwind.io>
2016-01-13 23:15:39 +01:00

25 lines
820 B
JavaScript

'use strict';
module.exports = function () {
var set, iterator, result;
if (typeof Set !== 'function') return false;
set = new Set(['raz', 'dwa', 'trzy']);
if (String(set) !== '[object Set]') return false;
if (set.size !== 3) return false;
if (typeof set.add !== 'function') return false;
if (typeof set.clear !== 'function') return false;
if (typeof set.delete !== 'function') return false;
if (typeof set.entries !== 'function') return false;
if (typeof set.forEach !== 'function') return false;
if (typeof set.has !== 'function') return false;
if (typeof set.keys !== 'function') return false;
if (typeof set.values !== 'function') return false;
iterator = set.values();
result = iterator.next();
if (result.done !== false) return false;
if (result.value !== 'raz') return false;
return true;
};