app/models/old_way.rb

   1 class OldWay < ActiveRecord::Base
   2   set_table_name 'ways'
   3
   4   belongs_to :user
   5
   6   def self.from_way(way)
   7     old_way = OldWay.new
   8     old_way.user_id = way.user_id
   9     old_way.timestamp = way.timestamp
  10     old_way.id = way.id
  11     return old_way
  12   end
  13
  14 end