lib/loxxy/ast/lox_binary_expr.rb in loxxy-0.0.13 vs lib/loxxy/ast/lox_binary_expr.rb in loxxy-0.0.14

@@ -14,9 +14,15 @@
       def initialize(aPosition, anOperator, operand1, operand2)
         super(aPosition, [operand1, operand2])
         @operator = anOperator
       end
 
+      # Part of the 'visitee' role in Visitor design pattern.
+      # @param visitor [Ast::ASTVisitor] the visitor
+      def accept(visitor)
+        visitor.visit_binary_expr(self)
+      end
+
       alias operands subnodes
     end # class
   end # module
 end # module