If you really wanna piss OP off, pipe into &if/1 :) iex(2)> :something |> if do true else false end true iex(3)> nil |> if do true else false end

If you really wanna piss OP off, pipe into &if/1 :) iex(2)> :something |> if do true else false end true iex(3)> nil |> if do true else false end false