Class: Rubocop::Cop::Style::ClassMethods

Inherits:

Cop

• Object
• Cop
• Rubocop::Cop::Style::ClassMethods

Defined in:

lib/rubocop/cop/style/class_methods.rb

Overview

This cop checks for uses of the class/module name instead of self, when defining class/module methods.

Constant Summary

MSG =

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

Constants inherited from Cop

Cop::OPERATOR_METHODS

Constants included from Util

Util::PROC_NEW_NODE

Instance Attribute Summary

Attributes inherited from Cop

#config, #corrections, #offences, #processed_source

Instance Method Summary

• #on_defs(node) ⇒ Object

  TODO: Check if we're in a class/module.

Methods inherited from Cop

#add_offence, all, #autocorrect?, #config_to_allow_offences, #config_to_allow_offences=, #cop_config, cop_name, #cop_name, cop_type, #debug?, #exclude_file?, #exclude_paths, #ignore_node, #include_file?, #include_paths, inherited, #initialize, lint?, #message, non_rails, rails?, #relevant_file?, style?, #support_autocorrect?

Methods included from Util

block_length, command?, comment_line?, const_name, first_part_of_call_chain, lambda?, lambda_or_proc?, line_range, on_node, proc?, range_with_surrounding_space, source_range, strip_quotes

Constructor Details

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

Instance Method Details

#on_defs(node) ⇒ Object

TODO: Check if we're in a class/module

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

def on_defs(node)
  definee, _name, _args, _body = *node

  add_offence(definee, :name) if definee.type == :const
end