lib/rubocop/cop/layout/end_alignment.rb in rubocop-1.18.3 vs lib/rubocop/cop/layout/end_alignment.rb in rubocop-1.18.4

@@ -165,17 +165,24 @@
         end
 
         def alignment_node_for_variable_style(node)
           return node.parent if node.case_type? && node.argument?
 
-          assignment = node.ancestors.find(&:assignment_or_similar?)
+          assignment = assignment_or_operator_method(node)
+
           if assignment && !line_break_before_keyword?(assignment.source_range, node)
             assignment
           else
             # Fall back to 'keyword' style if this node is not on the RHS of an
             # assignment, or if it is but there's a line break between LHS and
             # RHS.
             node
+          end
+        end
+
+        def assignment_or_operator_method(node)
+          node.ancestors.find do |ancestor|
+            ancestor.assignment_or_similar? || ancestor.send_type? && ancestor.operator_method?
           end
         end
       end
     end
   end