josevalim · August 29, 2015 14:12
diff --git a/split_stream.exs b/split_stream.exs
 "foo bar baz"
 |> Stream.unfold(fn
      ""  -> nil;
      acc ->
        case String.split(acc, " ", parts: 2) do
          [left, right] -> {left, right}
          [left]        -> {left, ""}
        end
   end)
 |> Enum.take(2)
	"foo bar baz"
	\|> Stream.unfold(fn
	"" -> nil;
	acc ->
	case String.split(acc, " ", parts: 2) do
	[left, right] -> {left, right}
	[left] -> {left, ""}
	end
	end)
	\|> Enum.take(2)
No results found