More operators and conclusion

Share this video with your friends

Send Tweet

Let's recap the categories of operators covered by the series. This lesson also shows what was not taught, and what comes next as learning material.

Vincent De Snerck
Vincent De Snerck
~ 8 years ago

Good stuff. Really like this series. Also a good choice to deconstruct how an operator works in the first video. Really clears up the basics.

Joe
Joe
~ 8 years ago

Loved this series. I think I have a better grasp on how these operators work now. Great work sir!

Marc d'Entremont
Marc d'Entremont
~ 8 years ago

Great series. I love that it's still current too.

Thibs
Thibs
~ 8 years ago

Andre is the only one that can teach me this topic in a way that I understand. Great stuff! As others mentioned, it would be great to cover the other operators.

Fabio Biondi
Fabio Biondi
~ 8 years ago

I love this course. Great work!

Ryan Wang
Ryan Wang
~ 8 years ago

Great series, thanks!

Kevin Pinny
Kevin Pinny
~ 8 years ago

Haha, I was thinking the same. I read his gentle introduction to reactive programming in a gist and it's probably the only explanation which actually made sense to me.

Keep up the good work Andre!

Martin Picard
Martin Picard
~ 7 years ago

Good course! I wanted to know more about mergeMap, switchMap, etc though

ganqqwerty
ganqqwerty
~ 7 years ago

Great course, amazing examples, I loved every bit. Can you please point to a place where I can read more about flatMap and switchMap and all these?

ganqqwerty
ganqqwerty
~ 7 years ago

Can you please also point me to a good resource about the pipe() operator? I see it a lot here https://www.learnrxjs.io/operators/filtering/last.html, but I don't understand why does the guy uses it so much: you chain your operators normally without pipe.

sebastian
sebastian
~ 7 years ago

hi, nice course, thanks. I have a question why is this not wrtiting to console 2,4,6?

Observable.range(1, 6) .groupBy(n => n % 2 === 0) .concatMap(obs => obs) .subscribe((n) => console.log(n), null, () => console.log('complete concatMap'))

1

3

5

complete concatMap

sebastian
sebastian
~ 7 years ago
Bruno Ribeiro
Bruno Ribeiro
~ 6 years ago

Awesome course! It's the first time Observables made some sense to me.

I have the same question as @ganqqwerty about .pipe(). What it does different from chaining observables normally?