Add combine_latest function

We aren't sticking to RxJava. Its just a source for ideas.
On Aug 6, 2014 1:18 PM, "Rich Parrish" <notifications@github.com> wrote:

> In lib/streamz.ex:
>
> > @@ -27,4 +27,32 @@ defmodule Streamz do
> >      Streamz.merge([stream, wrapped_cutoff])
> >        |> Stream.take_while &( &1 != ref )
> >    end
> > +
> > +  @doc """
> > +  Takes two streams and creates a combined stream via the provided function, which accepts an
>
> "When any of the source Observables emits an item, combineLatest( )
> combines the most recently emitted items from each of the other source
> Observables, using the function you provide, and emits the return value
> from that function."
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/hamiltop/streamz/pull/9/files#r15900586>.
>