View Source Credo.Check.Readability.TrailingBlankLine (Credo v1.7.5)


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This check is tagged :formatter

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


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:

Most text editors ensure this "final newline" automatically.

Like all Readability issues, this one is not a technical concern. But you can improve the odds of others reading and liking your code by making it easier to follow.

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.