search for: appmodels

I''m very new to Ruby and to Rails. I''m coming from PHP and CakePHP. I would like to create a base model from which all other models will inherit from. I have done this: class AppModel < ActiveRecord::Base end and class Post < AppModel end I''m getting the following error: Table ''blog_development.app_models'' doesn''t exist My

I meet a strange problem. I have a table name is application. So I have to use Application as the model class name. But it reports error. If I put the model class into my special module and require the file in controller, it works. But I find that all predefined methods in Active Record are no longer effective, such as validate and so on. Can you please give me some idea on this problem? Thanks .

I would like to get at all models in a rails application to be able to add a field to every one of them as part of a migration. Something like the following: Appmodels.each { |x| add_column x.table_name.to_s, :foo, :text } I understand I can get the table name using ActiveRecord::Base#table_name, but how do I get all the models into an array that I can use in the above manner? -- Cheers, Hasan Diwan <hasan.diwan@gmail.com>

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