comparer 1.0.1 comparer: ^1.0.1 copied to clipboard
A Dart package that helps to implement value based equality without needing to explicitly override == and hashCode.
import 'dart:developer';
import 'package:comparer/comparer.dart';
void print(dynamic message) {
log(message.toString());
}
void main() {
final TestOne one = TestOne(
1,
'2',
<Object>[3, '4', 5.5],
<String, Object>{'6': 6, '7': '7', '8': 8.8},
);
final TestOne two = TestOne(
1,
'2',
<Object>[3, '4', 5.5],
<String, Object>{'6': 6, '7': '7', '8': 8.8},
);
print(one);
print(one == two);
print(one.hashCode == two.hashCode);
}
class TestOne extends ComparerList {
TestOne(this.v1, this.v2, this.v3, this.v4);
final int v1;
final String v2;
final List<Object> v3;
final Map<String, Object> v4;
@override
List<Object> get equals => <Object>[v1, v2, v3, v4];
}