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path: root/lib/nickserver/dispatcher.rb
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2016-08-29refactor: let handlers check if they are applicableAzul
Instead of testing the preconditions for each handler in the dispatcher the dispatcher hands a request to one handler after the other until one of them responds. This is similar to the Chain of Responsibility patter but we iterate over the 'handler_chain' array instead of a linked list. To change the order of handlers or add other handlers change the array in the handler_chain function.
2016-08-29refactor: split up ResponseHandlerAzul
Now we have a Dispatcher and two ResponseHandlers that have the same interface. Moving towards a Chain of Responsibility pattern.