# using warden_strategies
class MyStrategy < WardenStrategies::SimpleStrategy
  config do |c|
    c[:required_params] = [:login, :password, "some:nested:param"]
    c[:user_class]      = User
    c[:authenticate_method] = :authenticate_me #=> default :authenticate
    c[:error_message] = "Booo" #=> Default "Could not login"
  end
end
 
Warden::Strategies.add(:my_strategy, MyStrategy)