Getting Jasmine to load javascript templates Jammit style

jasmine_config.rb

#this file is expecting to be in spec/javascripts/support

require "jammit"

module Jasmine
  class Config
    
    def src_files
      if simple_config['src_files']
        match_files(src_dir, simple_config['src_files'] + [package_jammit_templates])
      else
        []
      end
    end

    def package_jammit_templates
      filename = 'public/javascripts/compiled_templates_for_spec.js'
      File.open(File.expand_path("../../../#{filename}", File.dirname(__FILE__)), 'w') do |f|
        f.write Jammit.packager.pack_templates(:application)
      end
      filename
    end
    
  end
end