Classy Inheritance 0.5.0

About:

http://stonean.com/wiki/classy-inheritance

Classy
Inheritance simplifies the definition and implementation of one object
depending on another object. For example, a User object depending on a
Person object. If you do the following:

class User < ActiveRecord::Base

depends_on :person, :attrs => [:first_name, :last_name, :email]

end

You
will get @user.first_name, @user.last_name and @user.email
functionality. So, direct usage of these attributes can be used on
your form and the Person associated is created/maintained for you. e.g.:

<% text_field :user, :first_name %>

Classy Inheritance also supports polymorphic associations, more info on the wiki.

In this release:

Added two options for the depends_on call: validates_presence_if, validates_associated_if.

These options allow you to determine if/when the validation is called. Validation is on by default.

There is a wiki, forum and issue tracking for Classy Inheritance at http://stonean.com

thanks,
andy