Idea: Modularity and extensions

[slawosz]

To make Rails Admin real killer feature we should provide extensions and modularity, like Spree, Radiant, Redmine in very elegant way. I think we can start disscusion now, and anyone is welcome to give an example about cases, where Rails Admin can not help. It is very important, becouse in real life our apps often has a bit complicated requirements.
If it is possible please link sample apps, where Rails Admin does not help.

I have already noticed one corner case: state mashine. Yesterday I was talking with someone about Rails Admin and he pointed me, that when model has defined some states, RA should generate select box instead of text box. I don't think it should be included directly in RA, rather we should build powerfull api to accomplish that feature.

[slawosz]

A proof of concept:
slawosz/rails_admin@master...override_form_for_attribute

[sferik]

Closing as a dupe of #271, which contains a bit more discussion. I've copied your comments into that issue.