Lint-DuplicateCaseCondition.md

Pattern: Duplicate case condition

Issue: -

Description

This rule checks that there are no repeated conditions used in case when expressions.

Examples

# bad

case x
when 'first'
  do_something
when 'first'
  do_something_else
end

# good

case x
when 'first'
  do_something
when 'second'
  do_something_else
end

Further Reading

• RuboCop - Lint/DuplicateCaseCondition