skamithi / activerecord-tableless-models Goto Github PK

ActiveRecord Tableless Models
-----------------------------

A single implementation of the ActiveRecord Tableless Model pattern for any
Rails project or other Ruby project that uses ActiveRecord.

Define a model like this:

class ContactMessage < ActiveRecord::Base
  has_no_table
  column :name, :string
  column :email, :string
  validates_presence_of :name, :email
end

You can now use the model in a view like this:

<%= form_for :message, @message do |f| %>
  Your name: <%= f.text_field :name %>
  Your email: <%= f.text_field :email %>
<% end %>

And in the controller:

def message
  @message = ContactMessage.new
  if request.post?
    @message.attributes = params[:message]
    if @message.valid?
      # Process the message...
    end
  end
end