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.map/2 |> Enum.join/1 creates an intermediate list.
# bad
items |> Enum.map(&to_string/1) |> Enum.join(",")
# good
Enum.map_join(items, ",", &to_string/1)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.