heartcombo--devise/lib/devise/modules.rb

require 'active_support/core_ext/object/with_options'

Devise.with_options :model => true do |d|
  # Strategies first
  d.with_options :strategy => true do |s|
    routes = [nil, :new, :destroy]
    s.add_module :database_authenticatable, :controller => :sessions, :route => { :session => routes }
    s.add_module :token_authenticatable
    s.add_module :rememberable
  end

  # Other authentications
  d.add_module :encryptable
  d.add_module :omniauthable, :controller => :omniauth_callbacks,  :route => :omniauth_callback

  # Misc after
  routes = [nil, :new, :edit]
  d.add_module :recoverable,  :controller => :passwords,     :route => { :password => routes }
  d.add_module :registerable, :controller => :registrations, :route => { :registration => (routes << :cancel) }
  d.add_module :validatable

  # The ones which can sign out after
  routes = [nil, :new]
  d.add_module :confirmable,  :controller => :confirmations, :route => { :confirmation => routes }
  d.add_module :lockable,     :controller => :unlocks,       :route => { :unlock => routes }
  d.add_module :timeoutable

  # Stats for last, so we make sure the user is really signed in
  d.add_module :trackable
end