Stefan Penner

> Hi, are there any plans for something like RSVP.map, .hash or .all with concurrency control? > I have a use case, where I need to make a number of...

> maybe also drop old IE support ? How old do you think?

> can I take drop helpers on RSVP namespace... ? sure, but we may need an upgrade transition path (so a quick guide, and maybe a compat shim) for some....

> also adding .return(val) helper (alias to .then(()=> val)) would super helpful I think i would prefer to have a second module, something like rsvp-party for such extra additions. Adding...

Could something like PDF.js (where browsers allow) be used to work around this?

ah, a good old rock + hard place situation.

@hjdivad the [bind polyfil](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind) may do the trick c/d?

it is exposed. `RSVP.on('error'`

Sounds good. I'll add it to rsvp and es6promise this weekend

thanks for investing in the promise community :)