Basics
This check is disabled by default.
Learn how to enable it via .credo.exs.
This check has a base priority of normal and works with any version of Elixir.
Explanation
Enum.sort/1 |> Enum.reverse/1 should be Enum.sort(:desc).
Enum.sort_by/2 |> Enum.reverse/1 should be Enum.sort_by(fun, :desc).
# bad
list |> Enum.sort() |> Enum.reverse()
Enum.reverse(Enum.sort(list))
list |> Enum.sort_by(&fun/1) |> Enum.reverse()
# good
Enum.sort(list, :desc)
Enum.sort_by(list, &fun/1, :desc)Check-Specific Parameters
There are no specific parameters for this check.
General Parameters
Like with all checks, general params can be applied.
Parameters can be configured via the .credo.exs config file.