From 202d841be4077c31979694d4bda76c0261dc2140 Mon Sep 17 00:00:00 2001
From: "Glenn Y. Rolland" <glenux@glenux.net>
Date: Tue, 12 Sep 2017 16:19:51 +0200
Subject: [PATCH] Simplify values

---
 lib/mm2ep_depend/parser.rb | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/lib/mm2ep_depend/parser.rb b/lib/mm2ep_depend/parser.rb
index b328fbe..349d76a 100755
--- a/lib/mm2ep_depend/parser.rb
+++ b/lib/mm2ep_depend/parser.rb
@@ -7,22 +7,16 @@ module Mm2ep
     end 
 
     class TreeValue
-      attr_accessor :value
+      def value 
+        raise "No value for #{@name}" if @value.nil?
+      end 
     end 
 
     class VarValue < TreeValue
-      attr_accessor :value 
-
       def initialize str 
         @name = str
         @value = nil 
       end 
-
-      def compute
-        # FIXME: test if @value is a boolean 
-        # raise an exception in all other cases
-        @value 
-      end 
     end 
 
     class NumberValue < TreeValue