I don't have much more to say about it. After had been working with Ruby I've found its modules model very flexible & convenient. The best one I have seen. And I took just the basics from it. If you are not familiar to it I can describe some moments. But I think you'll easily get how does it work from source<https://github.com/printercu/coffee_classkit/blob/master/coffee_classkit.coffee> (most methods are less then 7 loc) (https://github.com/printercu/coffee_classkit/blob/master/coffee_classkit.coffee).
Just few words... ...about hooks. Classes has hooks: inherited, included, extended. They are class methods and runs after action was performed with an base class as an argument. It brings great potential. ...about mixins. Mixin is just a class one want to mix into other. `Extend` and `include` both take instance methods (from class.prototype) from mixin. The difference is that include mixes that methods into instance methods, but `extend` into class methods. ...about ActiveSupport::Concern. Briefly, it allows include & extend the same time, also tracking mixin's dependencies. Original docs<http://api.rubyonrails.org/classes/ActiveSupport/Concern.html> (http://api.rubyonrails.org/classes/ActiveSupport/Concern.html). ...about variables. Class_instance variable is not inheritable class property. Class variable takes one value for base class and all descendants. Class attribute - inheritable but overridable property (usual thing available via prototype chain). But class objects has access to their constructor's value and also can override this. There are good exemples in tests<https://github.com/printercu/coffee_classkit/blob/master/test/coffee_classkit_spec.coffee> (https://github.com/printercu/coffee_classkit/blob/master/test/coffee_classkit_spec.coffee). If you have questions I would like to answer them. For complex example you can take a look at this repo <https://github.com/printercu/costa> (https://github.com/printercu/costa). среда, 21 августа 2013 г., 1:17:51 UTC+4 пользователь Rick Waldron написал: > > > > > On Mon, Aug 19, 2013 at 7:28 PM, Bert Belder <[email protected]<javascript:> > > wrote: > >> > What do you think about it? >> >> I think for your own safety you want to run now. >> > > Aw, why?? I was hoping to learn more about this amazing discovery! Can you > imagine--the language can grew parts that no one knows about? Must be hell > for those unit tests... > > ;) > > > -- -- Job Board: http://jobs.nodejs.org/ Posting guidelines: https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines You received this message because you are subscribed to the Google Groups "nodejs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nodejs?hl=en?hl=en --- You received this message because you are subscribed to the Google Groups "nodejs" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
