ruby-on-rails – 从ruby gem加载rake任务

我有lib / frontrockets-rails / railtie.rb

require 'frontrockets-rails'
require 'rails'

module FrontrocketsRails
  class Railtie < Rails::Railtie
    railtie_name :frontrockets

    rake_tasks do
      load 'tasks/frontrockets.rake'
    end
  end  
end

和

lib / frontrockets-rails.rb

module FrontrocketsRails
  require 'frontrockets-rails/railtie' if defined?(Rails)
end

当然还有lib / tasks / frontrockets.rake

namespace :frontrockets do
  desc 'Create .bowerrc file'
  task :create_bowerrc do
    touch '.bowerrc'
  end

  task :install => [:create_bowerrc] do
  end
end

但是当我在我的Rails应用程序中安装这个gem时,我仍然无法执行这个rake任务,rake -T列表中没有它们.