Proposal: Allow Promise callbacks to be removed
andrea.giammarchi at gmail.com
Tue Apr 24 08:12:11 UTC 2018
onto the actual then and catch, meaning if already resolved/rejected the
callback triggers right away ?
anyway, in case this proposal won't go anywhere, there is a module called
broadcast that would let you listen to named events, exposing a `drop`
Maybe that would be enough to move on with your code/needs.
On Mon, Apr 23, 2018 at 8:54 PM, Oliver Dunk <oliver at oliverdunk.com> wrote:
> > What happens to `p2` if I "unthen" `f` from `p1`?
> That’s an interesting point to explore. I would intuitively say p2
> continues to exist, but is never resolved or rejected.
> > Interesting. I have a proof of concept that would let you do this
> Andrea, that’s pretty much exactly what I was thinking. I’m assuming there
> is no way to polyfill onto the actual .then and .catch methods?
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