Recursive rx

recursiverx.js

var Rx = require('rx');
var sawtooth = Rx.Observable.interval(10);
sawtooth.combineLatest(sawtooth.delay(1000), function (a,b)  {
    console.log("a: " + a);
    console.log("b: " + b);
    return (a+b);}).subscribe(function (x) {console.log(x);});


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