Tab Atkins Jr. wrote:
What's more, if you're using .then() for things, but you're passing in a callback from elsewhere that assumes it can return nested promises, everything's still kosher! If you chain another .then() off of it, you'll still get a plain value; if you chain a .chain()/.flatMap() off of it, you'll get the "real" return value of the inner promise. This wins for everyone, in every situation I've been able to think of.
I couldn't attend the third day of the TC39 meeting, but from Mark's slides, I take it the solution -- or let's say "coping strategy" -- with AP3 is to always wrap {value: payload} if you want to chain.
Mark, is that right?
I'm sorry that I'm not a TC39 member, and that the talks were prepared before the conversations earlier this week that led me to discover this particular combination that works best. I think I could've influence the conversation better had I been there. :/
Not to worry, no final ultimate double-checked decision was reached. ;-) /be _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
