lib/generators/ratyrate/templates/migration.rb
class CreateRates < ActiveRecord::Migration<%= migration_version %>
def self.up
create_table :rates do |t|
t.belongs_to :rater
t.belongs_to :rateable, :polymorphic => true
t.float :stars, :null => false
t.string :dimension
t.timestamps
end
add_index :rates, :rater_id
add_index :rates, [:rateable_id, :rateable_type]
end
def self.down
drop_table :rates
end
end