immutableData method
Implementation
List<Object> immutableData(MP m) => [
...attributes
.where((a) =>
a.isImmutable &&
!(a.name == 'created_at' && (m['kind'] ?? 0) > 0))
.map(
(a) => (switch (m[a.name]) {
EventsCtrl c => c.name,
EventFractal f => f.hash,
Object o => o,
null => '',
}),
),
];