20 lines
499 B
Ruby
Executable File
20 lines
499 B
Ruby
Executable File
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
|
|
t.integer :locale
|
|
end
|
|
add_index :versions, [:item_type, :item_id]
|
|
end
|
|
|
|
def self.down
|
|
remove_index :versions, [:item_type, :item_id]
|
|
drop_table :versions
|
|
end
|
|
end
|