Credo v1.4.0 Credo.Check.Readability.TrailingWhiteSpace View Source
This check has a base priority of low and works with any version of Elixir.
Explanation
There should be no white-space (i.e. tabs, spaces) at the end of a line.
Most text editors provide a way to remove them automatically.
Configuration parameters
Use the following parameters to configure this check:
ignore_strings: Set tofalseto check lines that are strings or in heredocsDefaults to
true
Parameters can be configured via the .credo.exs config file.