I\'m building a recommendation method for users in my project. Users generate interest records whenever they view, create, comment or interact with objects (weighted depending on the action).
Currently I\'m working on a RFID project where each tag is attached to an object. An object could be a person, a computer, a pencil, a box or whatever it comes to the mind of my boss.
I have a polymorphic relationshi开发者_运维百科p in rails 3 and i am trying to make the through table dependent. What is the best way to handle that?Would help to have some example code that you are t
I am trying to make my image_maps get destroyed when either a product 开发者_如何学编程or image is deleted. Here is the code.
I have the following: class Car < ActiveRecord::Base has_one :driver end class Driver < ActiveRecord::Base
I am struggling with a polymorphic many-to-many association in rails 3. My Article model looks like this:
i have a problem which is i believe basic for most of the RoR developers. In fact, it\'s more about \"understanding\" than really programming it (i have already been programming a few modules to be ab
Existing models: class Organization < ActiveRecord::Base has_many :admins has_many :users, :through => :admins
I have a table Category that is a polymorphic model for a bunch of other models. For instance model Address has shipping, billing,
How do I display my polymorphic associations in my view? I have the following model. class Blog < ActiveRecord::Base
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