Hey Todd, welcome to Rails plugin development. :-)
Basically, a model is just a class derived from ActiveRecord::Base, so,
the class file itself is just
class FooModel < ActiveRecord::Base
end
I don't bother with script/generate for models, for this reason. It's
too simple.
The hard part is then building the migration to set up the database
table foo_models. I'm assuming you're familiar with migrations, so the
only tricky part is how you add them from a plugin.
Go to your plugin's root directory, and add a directory 'db', then a
subdir of that named 'migrate'. Add your migration(s) there.
Once you're happy with your initial migration, go to your Rails root
dir, and run: ./script/generate plugin_migration
That will add a new migration in your main rails app (basically a
wrapper) for upgrading to add your plugin migration(s). You can check
out what is generated by going to RAILS_ROOT/db/migrate, and editing the
newly created file. It's just a proxy call that asks the plugin to
migrate to a particular version.
Then rake db:migrate from your rails root like normal, and your new
schema is in place, and your new model will pull from it, and be
available throughout your app.
Cheers!
-Rob
Todd Nine wrote:
Hi all,
I'm a noob to creating my own plugins, and I could use a hand. I've
only developed basic rails apps, and several advanced J2EE apps. I
understand how my plugin structure mirrors the rails app mvc in the
base app, but I'm having trouble with creating my models. I created a
new plugin via "script/generate plugin projects_ranking". I'd like to
create the model for my database migration, but I don't know the
command for generating a model within a plugin? Where can I find
documentation on generating models within a plugin?
thanks,
Todd
------------------------------------------------------------------------
_______________________________________________
Engine-Developers mailing list
[email protected]
http://lists.rails-engines.org/listinfo.cgi/engine-developers-rails-engines.org
_______________________________________________
Engine-Developers mailing list
[email protected]
http://lists.rails-engines.org/listinfo.cgi/engine-developers-rails-engines.org
