//Create an observable that emits a value every second
const source = Rx.Observable.interval(1000);
//After three values are emitted, pass on as an array of buffered values
const bufferThree = source.bufferCount(3);
//Print values to console
//ex. output [0,1,2]...[3,4,5]
const subscribe = bufferThree.subscribe(val => console.log('Buffered Values:', val));
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