toJSON method
Transforms this instance into a JSON object.
Implementation
@override
Map<String,dynamic> toJSON() {
final json = super.toJSON();
json['evaluators'] = [];
for ( int i = 0, l = evaluators.length; i < l; i ++ ) {
final evaluator = evaluators[ i ];
json['evaluators'].add( evaluator.toJSON() );
}
return json;
}