class Article < ActiveRecord::Base
  
  before_create :b_create
  before_update :b_update
  before_destroy :b_destroy
  
  def b_create
    self.created_by = current_user.id
    self.updated_by = current_user.id
  end

  def b_update
    self.updated_by = current_user.id
  end  
  
  def b_destroy
    #ToDo destroy comments
  end
  
  def self.created
    "#{self.email} (#{self.created_at})"
  end
end