code: function(secs) {
      var minutes = Math.floor(secs / 60) || 0;
      var seconds = (secs - minutes * 60) || 0;
  
      return minutes + ':' + (seconds < 10 ? '0' : '') + seconds;
    }
docs: Format the time from seconds to M:SS.
  @param  {Number} secs Seconds to format.
  @return {String}      Formatted time.