def extension
      copy_file 'extension/gitignore', File.join(name, '.gitignore') unless options[:'skip-git']
      template 'extension/Rakefile', File.join(name, 'Rakefile')
      template 'extension/gemspec', File.join(name, "#{name}.gemspec")
      template 'extension/Gemfile', File.join(name, 'Gemfile')
      template 'extension/lib/lib.rb', File.join(name, 'lib', "#{name}.rb")
      template 'extension/lib/lib/extension.rb', File.join(name, 'lib', name, 'extension.rb')
      template 'extension/features/support/env.rb', File.join(name, 'features', 'support', 'env.rb')
      empty_directory File.join(name, 'fixtures')
    end
def extension
      copy_file 'extension/gitignore', File.join(name, '.gitignore') unless options[:'skip-git']
      template 'extension/Rakefile', File.join(name, 'Rakefile')
      template 'extension/gemspec', File.join(name, "#{name}.gemspec")
      template 'extension/Gemfile', File.join(name, 'Gemfile')
      template 'extension/lib/lib.rb', File.join(name, 'lib', "#{name}.rb")
      template 'extension/lib/lib/extension.rb', File.join(name, 'lib', name, 'extension.rb')
      template 'extension/features/support/env.rb', File.join(name, 'features', 'support', 'env.rb')
      empty_directory File.join(name, 'fixtures')
    end
The extension task