FindIndex for ImmutableArray

[acaly]

Is there an equivalent to the Array.FindIndex for immutable arrays, which accepts a Predicate? Or is there a reason why this method is not provided?

[danmoseley]

@eiriktsarpalis

[eiriktsarpalis]

There doesn't seem to be one. I can't think of a reason why we couldn't add this. Would you be interested in filing an API proposal?

[acaly]

Thank you for the reply!

Yes, I can write one for that. I can see some other members missing, but I believe it's better to discuss the scope in that separate issue.

[acaly]

@eiriktsarpalis Please see #45366.