Please add Yield() for OptionCE about fstoolkit.errorhandling HOT 5 CLOSED

Could you elaborate?

from fstoolkit.errorhandling.

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) =

from fstoolkit.errorhandling.

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

from fstoolkit.errorhandling.

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.

from fstoolkit.errorhandling.

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

from fstoolkit.errorhandling.