19 lines
403 B
Ruby
19 lines
403 B
Ruby
class CreateRates < ActiveRecord::Migration
|
|
def self.up
|
|
create_table :rates do |t|
|
|
t.belongs_to :rater
|
|
t.belongs_to :rateable, :polymorphic => true
|
|
t.integer :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
|