pathPart method

String pathPart(
  1. int index, {
  2. bool reversed = false,
})

Returns a path part at index.

reversed if true, index is reversed.

Implementation

String pathPart(int index, {bool reversed = false}) {
  var length = _pathParts.length;

  int idx;
  if (reversed) {
    idx = length - (index + 1);
  } else {
    idx = index;
  }

  return idx >= 0 && idx < length ? _pathParts[idx] : '';
}