| 'use strict'; | |
| // this should only run in node >= 13.2, so it | |
| // does not need any of the intense fallbacks that old node/browsers do | |
| var $iterator = Symbol.iterator; | |
| module.exports = function getIterator(iterable) { | |
| // alternatively, `iterable[$iterator]?.()` | |
| if (iterable != null && typeof iterable[$iterator] !== 'undefined') { | |
| return iterable[$iterator](); | |
| } | |
| }; |