Class: Rubocop::Cop::Rails::Validation

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

Overview

This cop checks for the use of old-style attribute validation macros.

Constant Summary collapse

MSG = 
'Use the new "sexy" validations (validates ...).'
BLACKLIST = 
[:validates_acceptance_of,
:validates_confirmation_of,
:validates_exclusion_of,
:validates_format_of,
:validates_inclusion_of,
:validates_length_of,
:validates_numericality_of,
:validates_presence_of,
:validates_size_of,
:validates_uniqueness_of]

Instance Attribute Summary

Attributes inherited from Cop

#autocorrect, #corrections, #debug, #disabled_lines, #offences

Instance Method Summary collapse

Methods inherited from Cop

#add_offence, all, #autocorrect_action, cop_name, cop_type, #do_autocorrect, #ignore_node, inherited, #initialize, lint?, #name, rails?, style?

Constructor Details

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

Instance Method Details

#on_send(node) ⇒ Object 



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# File 'lib/rubocop/cop/rails/validation.rb', line 21

def on_send(node)
  receiver, method_name, *_args = *node

  if receiver.nil? && BLACKLIST.include?(method_name)
    add_offence(:convention, node.loc.selector, MSG)
  end
end