isValueType function
Just a utility function to make sure if the state type implements equality (by default dart classes only support referential equality).
This library will not work if equality is not implemented. If you are manually overriding == and hashCode for your classes
instead of using Equatable
or Built
, then you have to set Bloc.checkIfValueType to false, to avoid getting false errors.
Implementation
bool isValueType(value) {
return (!Bloc.checkIfValueType ||
value is num ||
value is String ||
value is DateTime ||
value is bool);
}