code: function findLink(ref) {
    if (lastLink.indexOf(ref) !== -1) {
      return lastLink;
    }
  
    lastLink = '';
    routes.some((link) => {
      if (link.indexOf(ref) !== -1) {
        lastLink = link;
      }
  
      return lastLink;
    });
  
    return lastLink;
  }
docs: "Lazily" finds the link to use for a sassdoc. It attempts to match the `lastLink`,
  but otherwise searches the `LINKS` for a match.
  
  @param {String} ref - the ref to match with
  @return {String} link - the link to use for the ref.