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tailorvj/sort_list_of_objects.dart

Last active November 19, 2020 12:30
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Example: sorting a list of objects in Dart
Raw
sort_list_of_objects.dart
void main() {
List<FullName> fullNamesList = [FullName('Abe','Lincoln'), FullName('Babe', 'Ruth'), FullName('Carry', 'Bradshaw'),];
print ('fullNamesList:\n${fullNamesList.toString()}\n');
fullNamesList.sort((a,b) => a.lastName.compareTo(b.lastName));
print ('fullNamesList after sort by lastName:\n$fullNamesList\n');
fullNamesList.sort((a,b) => a.firstName.compareTo(b.firstName));
print ('fullNamesList after sort by firstName:\n$fullNamesList\n');
}
class FullName{
String firstName;
String lastName;
FullName(this.firstName, this.lastName );
toString(){
return '$firstName $lastName';
}
}
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