abulka · May 17, 2020 11:49
diff --git a/todomvc-ecs-optimising.js b/todomvc-ecs-optimising.js
 engine.system('dirty-todoitems', ['data', 'dirty'], (entity, {data, _}) => {
    // do something with entity and data
    // ...
    entity.deleteComponent('dirty')  // important! remove dirty flag
 }
	engine.system('dirty-todoitems', ['data', 'dirty'], (entity, {data, _}) => {
	// do something with entity and data
	// ...
	entity.deleteComponent('dirty') // important! remove dirty flag
	}