rails pg db migration undefined method `database_authenticatable' for Devise Users

pg, postgresql, ruby, ruby-on-rails

Solution

If I'm not mistaken, devise changed it's generated migration style from

create_table(:user) do |t|
  t.database_authenticatable
end

to

create_table(:user) do |t|
  ## Database authenticatable
  t.string :email,              :null => false, :default => ""
  t.string :encrypted_password, :null => false, :default => ""
end

after version 2.0.

UPDATE: See this wiki.

Problem

`undefined method database_authenticatable' for #<ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::TableDefinition:0xd715388>` The migration is: ``` class DeviseCreateUsers < ActiveRecord::Migration def self.up create_table(:users) do |t| t.database_authenticatable :null => false t.recoverable t.rememberable t.trackable 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 ```

Original source