updateContactPointUse method
Implementation
Questionnaire updateContactPointUse(ContactPointUse use, [int index = 0]) {
if (telecom == null || telecom!.isEmpty) {
return copyWith(telecom: <ContactPoint>[ContactPoint(use: use)]);
} else if (index >= telecom!.length) {
return copyWith(
telecom: <ContactPoint>[...telecom!, ContactPoint(use: use)]);
} else {
return copyWith(telecom: <ContactPoint>[
...telecom!.sublist(0, index),
telecom![index].copyWith(use: use),
...telecom!.sublist(index + 1)
]);
}
}