getPreObjectFromPath method
Get the parent JSON object of the current path.
Implementation
Map<dynamic, dynamic> getPreObjectFromPath() {
Map<dynamic, dynamic> mutableData = data;
for (int i = 0; i < route.length - 1; i++) {
final k = route[i];
if (!mutableData.containsKey(k)) {
mutableData[k] = {};
}
mutableData = mutableData[k];
}
return mutableData;
}