searching for a guide how to setup mongo_mapper, devise, haml with rails3

is there a full setup guide for mongo_mapper, haml, rails3 and devise, for the current git (master) branches? a lot of things changed in all of those frameworks/li开发者_运维问答bs lately. i was wondering if somebody has it up and running and can share it on github or give some pointers...

Unfortunately this isn't easily possible right now. The only versions of devise that support Rails 3 have removed the ORM adapters for MongoMapper due to MM relying on a custom validatable gem which uses a different syntax than the ActiveRecord/ActiveModel style. See this github issue: http://github.com/plataformatec/devise/issuesearch?state=closed&q=mapper#issue/160

HAML, SASS, Devise and Mongoid on Rails3 however is quite simple. It's a shame because I really like both MongoMapper and Devise (I created the Rails 2 example linked earlier).

I found an example app to use as a base for Devise and Mongomapper. It uses HAML and SASS. It's hosted on Github:

http://github.com/theshortcut/devise_mongomapper_example

Hope this is helpful - it certainly helped me.

Cheers Kapslok

Railscasts have a couple of Rails 3 specific casts on Devise setup and customizing - might be useful,

http://railscasts.com/episodes/209-introducing-devise

(210 is the second cast on customizing Devise)