ReactiveX/RxScala — pull request #8 by jbripley (2014-08-24 21:05:57+00:00)
Title: RxScala: Add from method to turn an Option into an Observable

I don't know if this is a common enough occurrence to warrant adding, but I often find myself writing this boilerplate code when jumping between collections (or other sources of optional's) and Observable code. So I thought it might be an useful addition.

The emitted Observable's are made to match the Scala behavior when doing flatMap on the result.