kitchensink/examples/node_modules/es5-ext/array/from/is-implemented.js

Dispatch's awesome components and style guide

'use strict';

module.exports = function () {
	var from = Array.from, arr, result;
	if (typeof from !== 'function') return false;
	arr = ['raz', 'dwa'];
	result = from(arr);
	return Boolean(result && (result !== arr) && (result[1] === 'dwa'));
};