proxySet set.delete() can not trigger re-render

[magicdawn]

Bug Description

steps

• initial: shows included = false
• after click add, showing included = true, as expected
• after click remove, showing included = true, expected included = false

Reproduction Link

https://codesandbox.io/p/sandbox/4tcs96

[dai-shi]

@overthemike would you like to take a look?

[overthemike]

Yeah I'll take a look.

[magicdawn]

more info

• .delete / .clear did not update UI
• this demo works with [email protected], does not work with [email protected]

[overthemike]

@magicdawn thanks for the report. This was actually an issue in both proxyMap and proxySet. The issue was in the has method.
#981

[magicdawn]

I found access .size can "eliminate" this issue

and I have this demo as unit test in magicdawn@95ca1b5
this test does fail on main branch, would u mind pick this test up

[overthemike]

This was actually fixed in #981 and shouldn't need the size hack you showed above. #988 was a similar fix for iterator methods.