Netflix/RxJava — pull request #1079 by akarnokd (2014-04-24 09:56:17+00:00)
Title: OperatorCombineLatest

Operator CombineLatest

Issue #1060

Remarks:
- Added an overload to Observable which accepts any number of sources. Not sure why it wasn't exposed before? Perhaps removed?
- Relying on just the SO's onNext is not enough as leaving the synchronized block allows reordering of onNext calls. Therefore, the combinator uses the trick from SerializedObserver to make sure the combination order is consistent with whe winning of the synchronization "race".