Credo v1.4.0 Credo.Check.Consistency.TabsOrSpaces View Source
This check has a base priority of high and works with any version of Elixir.
Explanation
Tabs should be used consistently.
NOTE: This check does not verify the indentation depth, but checks whether or not soft/hard tabs are used consistently across all source files.
It is very common to use 2 spaces wide soft-tabs, but that is not a strict requirement and you can use hard-tabs if you like that better.
While this is not necessarily a concern for the correctness of your code, you should use a consistent style throughout your codebase.
Configuration parameters
There are no parameters for this check.