# File lib/sprockets/sass_template.rb, line 17
    def initialize_engine
      # Double check constant to avoid tilt warning
      unless defined? ::Sass
        require_template_library 'sass'
      end

      # Install custom functions. It'd be great if this didn't need to
      # be installed globally, but could be passed into Engine as an
      # option.
      ::Sass::Script::Functions.send :include, Sprockets::SassFunctions
    end