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lauren 3cc792bfb5 [useEvent] Non-stable function identity (#25473 )

* [useEvent] Non-stable function identity

Since useEvent shouldn't go in the dependency list of whatever is
consuming it (which is enforced by the fact that useEvent functions are
always locally created and never passed by reference), its identity
doesn't matter. Effectively, this PR is a runtime assertion
that you can't rely on the return value of useEvent to be stable.

* Test: Events should see latest bindings

The key feature of useEvent that makes it different from useCallback
is that events always see the latest committed values. There's no such
thing as a "stale" event handler.

* Don't queue a commit effect on mount

* Inline event function wrapping

- Inlines wrapping of the callback
- Use a mutable ref-style object instead of a callable object
- Fix types

Co-authored-by: Andrew Clark <git@andrewclark.io>

2022-10-19 11:59:27 -07:00

npm

Remove Blocks (#20138 )

2020-10-30 23:03:45 -07:00

src

[useEvent] Non-stable function identity (#25473 )

2022-10-19 11:59:27 -07:00

flight.js

[Codemod] Update copyright header to Meta (#25315 )

2022-10-18 11:19:24 -04:00

index.js

[Codemod] Update copyright header to Meta (#25315 )