View Source Credo.Check.Warning.BoolOperationOnSameValues (Credo v1.7.0)

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

explanation
Explanation

Boolean operations with identical values on the left and right side are most probably a logical fallacy or a copy-and-paste error.

Examples:

x && x
x || x
x and x
x or x

Each of these cases behaves the same as if you were just writing x.

check-specific-parameters
Check-Specific Parameters

There are no specific parameters for this check.

general-parameters
General Parameters

Like with all checks, general params can be applied.

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