gistfile1.rb

class DataModeller

  # Override this method to specify the key-value exchange that 
  # should occur from the modeller.
  def dataMapper
    {}
  end

end


# Now create your Override
class CraigslistModel < DataModeller

  def dataMapper
    {
      "my_table_key" : "craigslists_table_key",
      "my_other_key" : "craigslists_bullet_spec"
    }
  end

end