lib/rubocop/cop/style/method_def_parentheses.rb in rubocop-0.35.1 vs lib/rubocop/cop/style/method_def_parentheses.rb in rubocop-0.36.0

@@ -1,6 +1,7 @@
 # encoding: utf-8
+# frozen_string_literal: true
 
 module RuboCop
   module Cop
     module Style
       # This cops checks for parentheses around the arguments in method
@@ -30,11 +31,11 @@
             if node.args_type?
               # offense is registered on args node when parentheses are unwanted
               corrector.replace(node.loc.begin, ' ')
               corrector.remove(node.loc.end)
             else
-              args_expr = args_node(node).loc.expression
+              args_expr = args_node(node).source_range
               args_with_space = range_with_surrounding_space(args_expr, :left)
               just_space = Parser::Source::Range.new(args_expr.source_buffer,
                                                      args_with_space.begin_pos,
                                                      args_expr.begin_pos)
               corrector.replace(just_space, '(')
@@ -44,11 +45,11 @@
         end
 
         private
 
         def missing_parentheses(node, args)
-          add_offense(node, args.loc.expression,
+          add_offense(node, args.source_range,
                       'Use def with parentheses when there are parameters.') do
             unexpected_style_detected(:require_no_parentheses)
           end
         end
 
@@ -59,14 +60,13 @@
         end
 
         def args_node(def_node)
           if def_node.type == :def
             _method_name, args, _body = *def_node
-            args
           else
             _scope, _method_name, args, _body = *def_node
-            args
           end
+          args
         end
 
         def arguments?(args)
           args.children.size > 0
         end