- From: Boris Zbarsky <bzbarsky@MIT.EDU>
- Date: Fri, 23 Aug 2013 13:09:30 -0400
- To: whatwg@lists.whatwg.org
On 8/23/13 12:33 PM, Tab Atkins Jr. wrote: > If a function currently takes a callback argument and returns void, > it's trivial to upgrade it to instead make the callback optional and > return a promise when it's not passed. And null if a callback is passed? If we want to continue returning void when a callback is passed, we need to add some webidl magic for that... -Boris
Received on Friday, 23 August 2013 17:10:03 UTC