gistfile1.txt

after_filter :setup_generic_variables

  def setup_generic_variables()
    @controller_name = self.controller_name
    @model_name = controller_name.singularize
    @instance = send('@'+@model_name)
    @edit_path_method = 'edit_' + @model_name + '_path'
    @index_path_method = @model_name + '_path'
  end