lib/rconf/configurator.rb in rconf-1.0.8 vs lib/rconf/configurator.rb in rconf-1.0.9

@@ -70,9 +70,24 @@
                              :options => {} }]
         @all_settings << { :name => name, :description => description, :options => options || {} }
         true
       end
 
+      # Define code to be run whenever rconf gets updated. Acts as a getter and setter
+      #
+      # === Parameters
+      # val(Proc):: Code to run when rconf is updated
+      #
+      # === Return
+      # true:: The updater if no parameter is passed, true otherwise
+      def updater(val=nil)
+        if val
+          @updater = val
+          true
+        else
+          @updater
+        end
+      end
     end
 
     # Extend base class with ClassMethods module methods
     #
     # === Parameters