rake aborted!
Devise.secret_key was not set. Please add the following to your Devise initializer:
config.secret_key = '-- secret key --'

config.secret_key = 'some1234keyq23' if Rails.env == 'production'

config.secret_key = '-- secret key --'

devise_for :users, :skip => [:registrations]
as :user do
  get 'users/edit' => 'devise/registrations#edit', :as => 'edit_user_registration'
  put 'users' => 'devise/registrations#update', :as => 'user_registration'
  get '/users/sign_out' => 'devise/sessions#destroy'
end

$ rails generate devise:install

config.secret_key = ENV['DEVISE_SECRET_KEY'] if Rails.env.production?

YourAppName::Application.config.secret_token

YourAppName::Application.config.secret_key_base