rxscalajs
The Observable interface that implements the Reactive Pattern.
Provides a mechanism for receiving push-based notifications.
Provides a mechanism for receiving push-based notifications.
After an Observer calls an rxscalajs.Observable's subscribe method, the Observable
calls the Observer's onNext method to provide notifications. A well-behaved Observable will
call an Observer's onCompleted or onError methods exactly once.
A Subject is an Observable and an Observer at the same time.
Subject that, once an Observer has subscribed, emits all subsequently observed items to the
subscriber.
Subject that, once an Observer has subscribed, emits all subsequently observed items to the
subscriber.
val subject = Subject[String]() // observer1 will receive all onNext and onCompleted events subject.subscribe(observer1) subject.onNext("one") subject.onNext("two") // observer2 will only receive "three" and onCompleted subject.subscribe(observer2) subject.onNext("three") subject.onCompleted()