Single.concatEager is not implemented

[boris-petrov]

Single.concatEager and Completable.concatEager are not available. Observable.concatEager and Maybe.concatEager are. Is there any reason for that or you just haven't gotten to that?

It's kind of a pain as I currently cast all my Singles to Maybes, use Maybe.concatEager and then cast back... :)

[akarnokd]

How would Completable.concatEager work?

[boris-petrov]

@akarnokd - well, I guess subscribe to all Completables at the same time and complete when all of them complete. I think the current Completable.concat subscribes to the Completables one after the other?

[akarnokd]

There is already an operator for that specific behavior with Completables.

[boris-petrov]

Ah, OK, sorry for the confusion then. But the Single.concatEager is missing indeed.

[akarnokd]

PR welcome.

[Desislav-Petrov]

What should be the behaviour of the Single.concatEager - subscribe to all and push just the first value received ?

[akarnokd]

It should match Maybe.concatEager.

[Desislav-Petrov]

Ok.. i think i know what's going on - will try to submit a pull req for initial review tonight (please bear in mind it will be my first contrib :))

[akarnokd]

Closing via #5976.