Class: Rubocop::Cop::ClassMethods

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

Constant Summary collapse

ERROR_MESSAGE = 
'Prefer self over class/module for class/module methods.'

Instance Attribute Summary

Attributes inherited from Cop

#correlations, #debug, #disabled_lines, #offences

Instance Method Summary collapse

Methods inherited from Cop

#add_offence, cop_name, #has_report?, inherited, #initialize, #name

Constructor Details

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

Instance Method Details

#inspect(file, source, tokens, sexp) ⇒ Object 



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# File 'lib/rubocop/cop/class_methods.rb', line 8

def inspect(file, source, tokens, sexp)
  # defs nodes correspond to class & module methods
  each(:defs, sexp) do |s|
    if s[1][0] == :var_ref && s[1][1][0] == :@const
      add_offence(:convention,
                  s[1][1][2].lineno,
                  ERROR_MESSAGE)
    end
  end
end