class CreateCkeditorAssets < ActiveRecord::Migration[4.2] def self.up create_table :ckeditor_assets do |t| t.string :data_file_name, null: false t.string :data_content_type t.integer :data_file_size t.string :data_fingerprint t.string :type, limit: 30 t.integer :width t.integer :height t.timestamps null: false end add_index :ckeditor_assets, :type end def self.down drop_table :ckeditor_assets end end