Yeah, I've read a few of them and found some user land libraries that seem to implement something akin to this proposal.
No problem. Thanks On Thursday, 17 August 2017 13:03:25 UTC+2, José Valim wrote: > > 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] <javascript:>> > 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] <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/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/059e12b8-0445-43e3-91fa-aa2f0e4b86c8%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
