lib/egi/sandbox.rb in egi-0.0.1 vs lib/egi/sandbox.rb in egi-0.0.2

@@ -11,11 +11,18 @@
     def env(name, opts = {}, &block)
       name = name.to_sym
       @current_env = name
       
       to_load = opts[:load]
-      envs[name].merge!(envs[to_load]) if envs.has_key?(to_load)
-      envs[name].instance_eval(&block) if block_given?
+      env = envs[name]
+      env.merge!(envs[to_load]) if envs.has_key?(to_load)
+      env.instance_eval(&block) if block_given?
+      
+      # define method_missing to access item
+      def env.method_missing(name, *args)
+        raise MethodMissing if args.size > 0
+        items.has_key?(name) ? items[name] : nil
+      end
     end
 
     def eval(str)
       instance_eval(str)
       envs