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Komock/view-state.ts

Created September 23, 2021 06:32
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View state from BehaviorSubject
Raw
view-state.ts
export class ViewState<T extends object> extends BehaviorSubject<T> {
constructor(initialState: T) {
super(initialState);
}
patch(newState: Partial<T>) {
this.next({
...this.value,
...newState
});
}
set(newState: T) {
this.next(newState);
}
}
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