Hi David, If you search the mailing list archives, you will see proposals to the pipe operator are very common. If we had accepted them all, it would have become a very complex beast.
The pipe operator works because it is simple. So we plan to keep it that way. Thank you, *José Valim* www.plataformatec.com.br Skype: jv.ptec Founder and Director of R&D On Thu, Aug 17, 2017 at 1:01 PM, <[email protected]> wrote: > We all love the feeling of writing a nice pipeline, but using anonymous > functions and captures to deal with :ok tuples can get rather frustrating. > > Instead, I'd like the ability to utilise `!>! to tell the Elixir to unwrap > the tuple for me, only on {:ok, val} - crashing on anything else. > > Example: > > 1 > |> twice # 2 > |> ok_tuple # {:ok, 2} > !> twice # 4 > > defp twice(val), do:val*2 > defp ok_tuple(val), do: {:ok,val} > > I have already started an implementation and it seems pretty simple. The > only question now is: Is this a valuable addition to Elixir? > > -- > You received this message because you are subscribed to the Google Groups > "elixir-lang-core" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ms > gid/elixir-lang-core/1c6103ec-bf2c-4366-984c-bdc5a931191b% > 40googlegroups.com > <https://groups.google.com/d/msgid/elixir-lang-core/1c6103ec-bf2c-4366-984c-bdc5a931191b%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elixir-lang-core" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elixir-lang-core/CAGnRm4KzqL32JxPy%3DKT4S4BGsMMuAEZKWXQR8U_Tiq4URDt0Pw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
