Creating Observables
Operators that originate new Observables.
- Create — create an Observable from scratch by calling observer methods programmatically
- Defer — do not create the Observable until the observer subscribes, and create a fresh Observable for each observer
- Empty/Never/Throw — create Observables that have very precise and limited behavior
- From — convert some other object or data structure into an Observable
- Interval — create an Observable that emits a sequence of integers spaced by a particular time interval
- Just — convert an object or a set of objects into an Observable that emits that or those objects
- Range — create an Observable that emits a range of sequential integers
- Repeat — create an Observable that emits a particular item or sequence of items repeatedly
- Start — create an Observable that emits the return value of a function
- Timer — create an Observable that emits a single item after a given delay
Reference link: http://reactivex.io/documentation/operators.html