Add RuboCop configuration
Fix line length offenses
Add TODO configuration for RuboCop
Sort cop configuration
Autocorrect several offenses
Autocorrect TrailingWhitespace offenses
Auto-correct several offenses
Configure MethodCallParentheses to handle s()
Increase line length limit
Fix alignment offense
Configure and fix three offenses
Fix non-control-flow use of 'and'
Fix Style/Not offense
Fix HandleExceptions and LiteralInCondition
Fix PredicateName offense
Fix WhileUntilModifier offense
Auto-correct TrailingComma offenses
Fix ClassAndModuleChildren offenses
Fix RaiseArgs offenses
Auto-correct PerlBackrefs offenses