Please add Yield() for OptionCE

[AntyaDev]

No description provided.

[TheAngryByrd]

Could you elaborate?

[AntyaDev]

Hi @TheAngryByrd
Your implementation of option {} doesn't support yield operator
https://github.com/demystifyfp/FsToolkit.ErrorHandling/blob/master/src/FsToolkit.ErrorHandling/OptionCE.fs

member this.Yield(x) =

[TheAngryByrd]

Ok but why would this need to be implemented? And how?

[AntyaDev]

Sorry, that didn't put a context.
If for example, I want to use

option {
for in do
yield item // this will be a compile error
}

I faced with this limitation recently and needed to switch from using CE.

[TheAngryByrd]

Option isn't for dealing with lists so I'm unsure if this is the computation expression you need in that scenario.

"More generally, of course, yield should be used for sequence/enumeration semantics, while return is normally used once per expression." - https://fsharpforfunandprofit.com/posts/computation-expressions-builder-part1/#introducing-yield