lib/dentaku/ast/case/case_when.rb in dentaku-3.4.2 vs lib/dentaku/ast/case/case_when.rb in dentaku-3.5.0

@@ -1,8 +1,10 @@
 module Dentaku
   module AST
     class CaseWhen < Operation
+      attr_reader :node
+
       def initialize(node)
         @node = node
       end
 
       def value(context = {})
@@ -21,9 +23,17 @@
         1
       end
 
       def self.max_param_count
         1
+      end
+
+      def accept(visitor)
+        visitor.visit_when(self)
+      end
+
+      def to_s
+        'WHEN'
       end
     end
   end
 end