BTW, there's a convenience macro of Kernel.then/2 [0] which IMO looks a little cleaner: params |> Map.get("user") |> create_user() |> then(&not

BTW, there's a convenience macro of Kernel.then/2 [0] which IMO looks a little cleaner: params |> Map.get("user") |> create_user() |> then(&notify_admin("signup", &1)) params |> Map.get("user") |> create_user() |> then(fn user -> notify_admin("signup", user) end) [0] https://hexdocs.pm/elixir/1.18.3/Kernel.html#then/2 https://hexdocs.pm/elixir/1.18.3/Kernel.html#then/2