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Создание значения для поля перед сохранением объекта в базу


  before_create :generate_smthng

  def generate_smthng
    @attributes['smthng'] = "smthng"
  end
to rails activerecord models by xtrim on Jul 13, 2006

scope in activerecord

arount_filter ScopeAccess::Filter.new(Secret,:mine) 


def mine 
   {:find=>{:conditions=>["user_id=?",1]}, :create=>{:user_id=>1}} 
end 


def index 
   @secrets=Secret.find(:all) 
end 


def new 
   secret = Secret.create(:name=>rand(10000)) 
   if (secret.new_record?) 
     flash[:notice] = "Could not create Secret" 
   end 
   redirect_to :action=>"index" 
end
to rails activerecord scope by xtrim on Jul 04, 2006
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