Re: Object.observe feedback

2014-02-16 Thread Rafael Weinstein
Hi Don, Thanks for the thoughtful feedback. I'm very glad you're excited about the feature. The short answer to your question is: the data you want is provided, but your processing needs to be more sophisticated. [BTW, The Chrome/V8 implementation (to the best of my knowledge) fully implements

Re: Object.observe feedback

2014-02-16 Thread Rafael Weinstein
BTW, here's your example using observe-js: http://jsbin.com/leh/1/edit On Sun, Feb 16, 2014 at 7:50 AM, Rafael Weinstein rafa...@google.comwrote: Hi Don, Thanks for the thoughtful feedback. I'm very glad you're excited about the feature. The short answer to your question is: the data you

Re: Ecmaspeak (was: `String.prototype.symbolAt()`)

2014-02-16 Thread Michael Dyck
On 14-02-15 07:44 PM, C. Scott Ananian wrote: On Feb 15, 2014 9:47 AM, Brendan Eich wrote: When I'm in a bad mood, I call it VisualCobol. It's painfully low-level and verbose, yet hard to verify. Let's hope that the JSCert work will help, and Allen has been common'ing subroutines. Whatever we

Re: Changing behavior of Array#copyWithin when used on array-like with negative length

2014-02-16 Thread C. Scott Ananian
On Fri, Feb 14, 2014 at 12:40 PM, C. Scott Ananian ecmascr...@cscott.net wrote: On Fri, Feb 14, 2014 at 11:50 AM, André Bargull andre.barg...@udo.edu wrote: I think Scott is requesting this change: https://gist.github.com/anba/6c75c34c72d4ffaa8de7 Yes, although my proposed diff (in the linked

Re: Promise.cast and Promise.resolve

2014-02-16 Thread C. Scott Ananian
On Sat, Feb 15, 2014 at 3:17 AM, Anne van Kesteren ann...@annevk.nl wrote: It will take a long time before browsers support subclassing in general as far as I can tell. I'm not talking about the class system in general. I'm talking about the ES5+ code: ```js Promise.prototype.bind =