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Postings from October 2011
>________________________________ >From: Steve <steve@matsch.com> >To: "moose@perl.org" <moose@perl.org> >Sent: Tuesday, October 11, 2011 8:50 AM >Subject: OO Design Principles/Patterns > >As someone who arrived somewhat late to the OO game, I have take every opportunity to learn some of the principles of OO design and use. I have been using Moose for a couple of years, primarily in the context of Catalyst and HTML::FormHandler. Lately though, I am studying the book 'Design Patterns - Elements of Reusable Object-Oriented Software', which comes highly recommended in OO land. > >I am wondering if anyone in the Moose community is: 1) aware of the book, 2) used the patterns with Moose, and 3) has taken time to write about implementing some of the patterns with Moose. > >The only thing I've seen referenced is how Moose 'almost' can be used to create an abstract class with roles. This might be good subject matter for a book on Moose! > >Steve > Dear Steve, I sorta started a project like this once, but got lazy and never got past https://metacpan.org/release/Patterns-ChainOfResponsibility (not sure if that is the most awesome example of the CoR pattern either) I think the thing was I started to think that those patterns, while interesting, are not universally applicable to all languages and styles. For example, a lot of the patterns seem to be to be how to make flexible code when you are using a statically compiled languages. As a result I figured it would be better to wait a few years and see just exactly how people use Moose to good effect. Perhaps the community is starting to approach that critical knowledge, although I doubt I have it! I guess even so, having such a thing would not be a bad exercise, and serve as a good bit of advocacy as well as help form a bridge for programmers coming from other languages. JohnThread Previous | Thread Next