code: function parseCoffeeDocs(file, fn) {
    fs.readFile(file, function(err, data) {
      if (err) {
        fn(err);
      }
  
      var js = coffee.compile(data.toString());
      var regex = /\/\**([\s\S]*?)\*\//gm;
      var fragments = js.match(regex);
      var docs = [];
  
      for (var i = 0; i < fragments.length; i++) {
        var fragment = fragments[i];
        var doc = doctrine.parse(fragment, {unwrap: true});
  
        docs.push(doc);
  
        if (i === fragments.length - 1) {
          fn(null, docs);
        }
      }
    });
  }
docs: Parse coffeeDoc from a coffee file
  @api    private
  @param  {String}   file
  @param  {Function} fn