popCountToScreen method

int popCountToScreen(
  1. AFScreenID screen
)

Implementation

int popCountToScreen(AFScreenID screen) {
  var nPop = 0;
  for(var i = active.length - 1; i >= 0; i--) {
    final segment = active[i];
    if(segment.matchesScreen(screen)) {
      return nPop;
    }
    nPop++;
  }
  return -1;
}