class AddDeviseToUsers < ActiveRecord::Migration def self.up change_table(:users) do |t| ## Database authenticatable t.string :email, :null => false, :default => "" t.string :encrypted_password, :null => false, :default => "" ## Recoverable t.string :reset_password_token t.datetime :reset_password_sent_at ## Rememberable t.datetime :remember_created_at ## Trackable t.integer :sign_in_count, :default => 0 t.datetime :current_sign_in_at t.datetime :last_sign_in_at t.string :current_sign_in_ip t.string :last_sign_in_ip ## Confirmable # t.string :confirmation_token # t.datetime :confirmed_at # t.datetime :confirmation_sent_at # t.string :unconfirmed_email # Only if using reconfirmable ## Lockable # t.integer :failed_attempts, :default => 0 # Only if lock strategy is :failed_attempts # t.string :unlock_token # Only if unlock strategy is :email or :both # t.datetime :locked_at ## Token authenticatable # t.string :authentication_token # Uncomment below if timestamps were not included in your original model. # t.timestamps end @users = User.all @users.each do |u| u.email = (100000*rand()).to_s+"@example.com" u.save end add_index :users, :email, :unique => true add_index :users, :reset_password_token, :unique => true # add_index :users, :confirmation_token, :unique => true # add_index :users, :unlock_token, :unique => true # add_index :users, :authentication_token, :unique => true end def self.down # By default, we don't want to make any assumption about how to roll back a migration when your # model already existed. Please edit below which fields you would like to remove in this migration. raise ActiveRecord::IrreversibleMigration end end