lib/rubocop/cop/rails/redundant_allow_nil.rb in rubocop-rails-2.3.2 vs lib/rubocop/cop/rails/redundant_allow_nil.rb in rubocop-rails-2.4.0

@@ -34,10 +34,10 @@
 
         MSG_ALLOW_NIL_FALSE =
           '`allow_nil: false` is redundant when `allow_blank` is true.'
 
         def on_send(node)
-          return unless node.method_name == :validates
+          return unless node.method?(:validates)
 
           allow_nil, allow_blank = find_allow_nil_and_allow_blank(node)
           return unless allow_nil && allow_blank
 
           allow_nil_val = allow_nil.children.last