code: function handlePathSlashes (path) {
                  var cutIndex = 0;
                  for (var i = 0; i < path.length - 1; i++) {
                      if (path[i] === DIR_SEPARATOR && path[i + 1] === DIR_SEPARATOR) {
                          cutIndex = i + 1;
                      } else break;
                  }
  
                  return path.substr(cutIndex);
              }
docs: to avoid path form of '///path/to/file'