Using Rails 3.0.7, and have the following 4 models: class User < ActiveRecord::Base end class Administrator < User
I have a model class Post include Mongoid::Document include Mongoid::Timestamps embeds_one :comment end and I have comment class
I am having a problem getting Devise to work the way I\'d like with single table inheritance. I have two different types of account organised as follows:
I\'m using Hibernate 3.2.2 GA with HSQLDB 2.0 GA, and I have a class hierarchy similar to the following:
I\'m having a problem getting my data model to work correctly. I have the following models and sub models.
I\'m getting ready to start a small project that provides an opportunity to use single table inheritance.As I read through prior post on STI on Stackoverflow there seems to be some strong opinions on
I have a base class inherited by 2 others via Single Table Inheritance. I want all subclasses to share the same controller/views for various reasons-the only real difference is in the model\'s functio
Lets assume that i have an AR model Foo Foo.find methods will r开发者_运维问答eturn all entries from the foo table based on the criteria.. What i need is to have some kind of default criteria like c
I have a base table called users which holds all common information about a user such as name, address, phone number...etc
I have a model which uses Single table inheritance and has different types (school year of type either semester or quarter) and each type has its own validations. If a user tries to change the type of
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