Observables in Angular2

with RxJS

Filip@filipbech

Observable?

“A set of any size over any amount of

time…”

“… underscore for events”

“the lovechild of an array and a promise”

A: ObservablesQ: ?

How do we handle async with multiple

values?

Promises on steroids…

Composable through operators

filter, map, take, mergeAll, …

Lazy (cold)

Hot

Cancellable

Angular2 uses observables as a

building-block, but you can also create your

own…

Lets see some code

a word on imports…

Thanks@filipbech