[RxJS] Filtering Operators:throttle and Throttletime

Debounce is known-a rate-limiting operator, but it's not the only one. This lessons introduces-throttletime and throttle, which only drop events (without delaying them) to accomplish rat E limiting.

Throttletime (number): first emits, then cause silence

var foo = Rx.Observable.interval ($). Take (5); /* --0--1--2--3--4|  Debouncetime (+)//waits for silence, then emits  throttletime (+)//first emits, then causes silence--0-----2--- --4| */ var result = Foo.throttletime (+); Result.subscribe (  function (x) {Console.log (' Next ' + x '); },  function (err) {console.log (' error ' + err);},  function () { Console.log (' Done ');},);

Throttle (() = Observable):

var foo = Rx.Observable.interval ($). Take (5); /* --0--1--2--3--4|  Throttle (() = Rx.Observalbe.interval (1))//first emits, then causes silence--0-----2-----4| */ var result = Foo.throttle (() = Rx.Observable.interval (+). Take (1)); Result.subscribe (   function (x) {Console.log (' next ' + x);},  function (err) {console.log (' error ' + err);},  /c13>function () {console.log (' done ');},);

Result for both:

/* "Next 0" "Next 2" "Next 4" "Done" */

[RxJS] Filtering Operators:throttle and Throttletime