pathPart method
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] : '';
}