@writetome51/observable-service v4.0.0

ObservableService\<T>

An abstract TypeScript/JavaScript class which acts as an abstraction layer between
the provider of an observable and the class that subscribes to that observable.

NOTE: This version of ObservableService is intended for use with RxJS 6.1.x
and up.

Example

// Create a subclass...
export class UsersObservableService extends ObservableService<Users> {

    constructor(
        // an object with method that returns observable:
        userQueryService: { getObservable: () => Subscribable<Users> }
    ) {
        super(userQueryService);
    }

}

// Now another class calls .subscribe() to access the data...
export class UsersSubscriptionService {

    users: User[];
    subscription: Subscription;

    constructor(usersObservable: UsersObservableService) {
        this.subscription = usersObservable.subscribe(
            (users) => this.users = users
        );
    }
 
}

Constructor

constructor(
    __observableProvider: { getObservable: () => Subscribable<T> }
)

Methods

subscribe(observer): Unsubscribable

Installation

npm i @writetome51/observable-service

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import { ObservableService } from '@writetome51/observable-service';

License

MIT