Thank you to anyone who has already donated - your generous donations helped make three months of treatment possible.

My brother Nate continues to fight stage IV Hodgkin's lymphoma. He's just 31, with a wife and baby girl. They have no active income (since he's been unable to return to work), no insurance, and cannot afford the treatment he needs. Nate and his family need your help. Please consider a donation, every dollar helps. Thanks.

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Ruby on Rails       Report abuse 


					
		
		
class ModelWithoutDatabase
   def save() raise NotImplementedError end
   def save!() raise NotImplementedError end
   def update_attribute() raise NotImplementedError end
   def new_record?() true end

   include ActiveRecord::Validations

   def initialize(attributes = nil)
      self.attributes = attributes
   end

   def attributes=(new_attributes)
      return unless new_attributes
      new_attributes.each do |k, v|
         k = "#{k}="
         send(k, v) if respond_to?(k)
      end
   end
end


class Foo < ModelWithoutDatabase
  attr_accessor :my_attr
  validates_presence_of :my_attr
end


class FooController < ApplicationController
  def bar
    foo = Foo.new params[:foo]
    do_something if foo.valid?
  end
end