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Module: RuboCop::Cop::Lint::UnusedArgument

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Included In:
UnusedBlockArgument, UnusedMethodArgument, ::RuboCop::Cop::Style::HashEachMethods
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, Macros
Defined in: lib/rubocop/cop/mixin/unused_argument.rb

Overview

Common functionality for cops handling unused arguments.

Instance Method Summary

Instance Method Details

#after_leaving_scope(scope, _variable_table)

[ GitHub ] 

  


# File 'lib/rubocop/cop/mixin/unused_argument.rb', line 10



def after_leaving_scope(scope, _variable_table)
  scope.variables.each_value { |variable| check_argument(variable) }
end


  








  

    #check_argument(variable)   (private)
  

  [ GitHub ]


  

  


# File 'lib/rubocop/cop/mixin/unused_argument.rb', line 16



def check_argument(variable)
  return if variable.should_be_unused?
  return if variable.referenced?

  message = message(variable)

  add_offense(variable.declaration_node.loc.name, message: message) do |corrector|
    autocorrect(corrector, variable.declaration_node)
  end
end