docs: function (glue, pieces) {
  
              var retVal = "",
                  tGlue  = "";
  
              if (arguments.length === 1) {
                  pieces = glue;
                  glue   = "";
              }
  
              if (typeof pieces === "object") {
                  if ($this.type(pieces) === "array") {
                      return pieces.join(glue);
                  }
  
                  $this.each(pieces, function (i) {
                      retVal += tGlue + pieces[i];
                      tGlue = glue;
                  });
  
                  return retVal;
              }
          }