Contents

class CreateVersions < ActiveRecord::Migration
  def self.up
    create_table :versions do |t|
      t.string    :item_type, :null => false
      t.integer   :item_id,   :null => false
      t.string    :event,     :null => false
      t.string    :whodunnit
      t.text      :object
      t.datetime  :created_at
    end
    add_index :versions, [:item_type, :item_id]
  end

  def self.down
    remove_index :versions, [:item_type, :item_id]
    drop_table :versions
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
raffle_v1-0.0.5	db/migrate/20130124231541_create_versions.rb