OptimumCredo.Check.Refactor.CaseTrueFalse (OptimumCredo v0.5.0)

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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

A case expression with only true -> and false -> clauses should be replaced with an if expression.

Examples

Bad:

case condition do
  true -> :yes
  false -> :no
end

Good:

if condition do
  :yes
else
  :no
end

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.