I think an important part of Single Responsibility Principle which is being forgotten is, group things that change for the same reason.
It's my understanding that you have one responsibility creating a stream, it's suggested that instead of having a single factory that creates multiple kinds of streams, you have multiple different factories. This would mean if I change how a stream is created I would have to then edit multiple factories. This would breach Single Responsibility Principle. Also the fact we only have one responsibility - creating streams would lead us to the fact that we only need one factory. If anything it would be a case of having a single highly flexible interface and each of "MemoryStreamFactoryInterface", "CallbackStreamFactoryInterface", "ResourceStreamFactoryInterface", would actually just be classes that implement the factory interface. Since each of them are actually implementations of a factory. Iain -- You received this message because you are subscribed to the Google Groups "PHP Framework Interoperability Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to php-fig+unsubscr...@googlegroups.com. To post to this group, send email to php-fig@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/php-fig/7862318c-2e0d-461a-9fab-42864cb4283c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
