Aurélien DEHAY wrote: >>>require 'Singleton' >>>module MBoard >>> class MBroadManager_ >>> include Singleton >>> [def bla...] >>> end >>> MBoardManager=MBoardManager_.instance >>>end >>> >>> > >Then I can had a such handler in the "handlers" directory, and feed >the config.xml with a extension or a URL for this handler? I must >admit I still have a little problem with singletons classes. > Well, it can generally be everywhere on the $LOAD_PATH, and specified in config.xml: <Handler> <Require>handlers/myHandler</Require> <Selector type="uri">/MB</Selector> <Object>DEHAY::Handlers::MBHandler</Object> </Handler> >The main problem I have is the misunderstanding of templates (not with >the how they work, but how the work in Radical). > Hmm.. can you be a bit more specific? Idan.