class RubyGalleryCreateAlbumPhotos

Public Class Methods

down() click to toggle source
# File lib/generators/active_record/templates/album_photo_migration.rb, line 11
def self.down
  drop_table :album_photos
end
up() click to toggle source
# File lib/generators/active_record/templates/album_photo_migration.rb, line 2
def self.up
  create_table :album_photos do |b|
    b.belongs_to :photoable, polymorphic: true
    b.integer :position, default: 0
    b.timestamps
  end
  add_index :album_photos, [:photoable_id, :photoable_type]
end