Class: Rubocop::Cop::Style::Not
Overview
This cop checks for uses if the keyword not instead of !.
Constant Summary collapse
- MSG =
'Use ! instead of not.'
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
10 11 12 13 14 15 16 17 18 |
# File 'lib/rubocop/cop/style/not.rb', line 10 def on_send(node) _receiver, method_name, *args = *node # not does not take any arguments if args.empty? && method_name == :! && node.loc.selector.is?('not') add_offence(:convention, node.loc.selector, MSG) end end |