Class: Rubocop::Cop::Style::ClassVars

Inherits:
Cop
  • Object
show all
Defined in:
lib/rubocop/cop/style/class_vars.rb

Overview

This cop checks for uses of class variables. Offences are signaled only on assignment to class variables to reduced the number of offences that would be reported.

Constant Summary collapse

MSG = 
'Replace class var %s with a class instance var.'

Constants inherited from Cop

Cop::OPERATOR_METHODS

Instance Attribute Summary

Attributes inherited from Cop

#config, #corrections, #offences, #processed_source

Instance Method Summary collapse

Methods inherited from Cop

#add_offence, all, #autocorrect?, #convention, #cop_config, cop_name, #cop_name, cop_type, #debug?, #ignore_node, inherited, #initialize, lint?, non_rails, rails?, style?, #support_autocorrect?, #warning

Constructor Details

This class inherits a constructor from Rubocop::Cop::Cop

Instance Method Details

#message(node) ⇒ Object 



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# File 'lib/rubocop/cop/style/class_vars.rb', line 16

def message(node)
  class_var, = *node
  MSG.format(class_var)
end

#on_cvasgn(node) ⇒ Object 



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# File 'lib/rubocop/cop/style/class_vars.rb', line 12

def on_cvasgn(node)
  convention(node, :name)
end