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
List.last/1 traverses the whole list. Prefer structuring code so the needed value is already available.
# bad
List.last(items)
# better when you control construction
[last | _] = Enum.reverse(items)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.