Credo.Check.Readability.TrailingBlankLine (Credo v1.5.0) View Source

This check has a base priority of low and works with any version of Elixir.

Explanation

Files should end in a trailing blank line.

This is mostly for historical reasons: every text file should end with a \n, or newline since this acts as eol or the end of the line character.

See also: http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206

Most text editors ensure this "final newline" automatically.

Configuration parameters

There are no specific parameters for this check.

Like with all checks, general params can be applied.

Parameters can be configured via the .credo.exs config file.