sortingCast function
Type cast from Map<String,int> to Map<String,Sorting> Sorting for the mongodb. "ASC" , "DSC"
Implementation
Map<String, Sorting> sortingCast(Map<String, dynamic> listInt) {
var list = <String, Sorting>{};
for (var entry in listInt.entries) {
list[entry.key] = Sorting.values[int.parse(entry.value.toString())];
}
return list;
}