setIncrement method Null safety
Increases a num of an object by x amount
Implementation
void setIncrement(String key, num amount) {
set<Map<String, dynamic>>(
key, <String, dynamic>{'__op': 'Increment', 'amount': amount});
}
Increases a num of an object by x amount
void setIncrement(String key, num amount) {
set<Map<String, dynamic>>(
key, <String, dynamic>{'__op': 'Increment', 'amount': amount});
}