This page shows methods that create Observables.
just( )
— convert an object or several objects into an Observable that emits that object or those objectsfrom( )
— convert an Iterable, a Future, or an Array into an Observablecreate( )
— advanced use only! create an Observable from scratch by means of a function, considerfromEmitter
insteadfromEmitter()
— create safe, backpressure-enabled, unsubscription-supporting Observable via a function and push events.defer( )
— do not create the Observable until a Subscriber subscribes; create a fresh Observable on each subscriptionrange( )
— create an Observable that emits a range of sequential integersinterval( )
— create an Observable that emits a sequence of integers spaced by a given time intervaltimer( )
— create an Observable that emits a single item after a given delayempty( )
— create an Observable that emits nothing and then completeserror( )
— create an Observable that emits nothing and then signals an errornever( )
— create an Observable that emits nothing at all