rosa-build/db/migrate/20110309144736_devise_create_users.rb

class DeviseCreateUsers < ActiveRecord::Migration
  def self.up
    create_table(:users) do |t|
      t.string :name

      ## 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

      t.timestamps
    end
    add_index :users, :email,                :unique => true
    add_index :users, :reset_password_token, :unique => true
  end

  def self.down
    drop_table :users
  end
end