Documentation
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Index ¶
- Variables
- func CheckEventHandler(handler rx.EventHandler) observer.Observer
- type Observable
- func Any(obs ...Observable) Observable
- func Create(source func(emitter *observer.Observer, disposed bool)) Observable
- func Empty() Observable
- func From(it rx.Iterator) Observable
- func Interval(term chan struct{}, interval time.Duration) Observable
- func Just(item interface{}, items ...interface{}) Observable
- func New(buffer uint) Observable
- func Range(start, end int) Observable
- func Repeat(item interface{}, ntimes ...int) Observable
- func Start(f fx.EmittableFunc, fs ...fx.EmittableFunc) Observable
- func ZipAll(obs ...Observable) Observable
- func (o Observable) Distinct(apply fx.KeySelectorFunc) Observable
- func (o Observable) DistinctUntilChanged(apply fx.KeySelectorFunc) Observable
- func (o Observable) Filter(apply fx.FilterableFunc) Observable
- func (o Observable) First() Observable
- func (o Observable) FlatMap(apply func(interface{}) Observable, maxInParallel uint) Observable
- func (o Observable) Last() Observable
- func (o Observable) Map(apply fx.MappableFunc) Observable
- func (o Observable) Next() (interface{}, error)
- func (o Observable) Scan(apply fx.ScannableFunc) Observable
- func (o Observable) Skip(nth uint) Observable
- func (o Observable) SkipLast(nth uint) Observable
- func (o Observable) Subscribe(handler rx.EventHandler, opts ...Option) <-chan subscription.Subscription
- func (o Observable) Take(nth uint) Observable
- func (o Observable) TakeLast(nth uint) Observable
- func (o Observable) Zip(ob Observable, obs ...Observable) Observable
- type Option
Constants ¶
This section is empty.
Variables ¶
var DefaultObservable = make(Observable)
Functions ¶
func CheckEventHandler ¶
CheckHandler checks the underlying type of an EventHandler.
Types ¶
type Observable ¶
type Observable <-chan interface{}
Observable is a basic observable channel
func Any ¶ added in v1.0.2
func Any(obs ...Observable) Observable
func Create ¶
func Create(source func(emitter *observer.Observer, disposed bool)) Observable
Creates observable from based on source function. Keep it mind to call emitter.OnDone() to signal sequence's end. Example: - emitting none elements observable.Create(emitter *observer.Observer, disposed bool) { emitter.OnDone() }) - emitting one element
observable.Create(func(emitter *observer.Observer, disposed bool) {
emitter.OnNext("one element")
emitter.OnDone()
})
func Empty ¶
func Empty() Observable
Empty creates an Observable with no item and terminate immediately.
func Interval ¶
func Interval(term chan struct{}, interval time.Duration) Observable
Interval creates an Observable emitting incremental integers infinitely between each given time interval.
func Just ¶
func Just(item interface{}, items ...interface{}) Observable
Just creates an Observable with the provided item(s).
func Range ¶
func Range(start, end int) Observable
Range creates an Observable that emits a particular range of sequential integers.
func Repeat ¶
func Repeat(item interface{}, ntimes ...int) Observable
Repeat creates an Observable emitting a given item repeatedly
func Start ¶
func Start(f fx.EmittableFunc, fs ...fx.EmittableFunc) Observable
Start creates an Observable from one or more directive-like EmittableFunc and emits the result of each operation asynchronously on a new Observable.
func ZipAll ¶ added in v1.0.1
func ZipAll(obs ...Observable) Observable
func (Observable) Distinct ¶
func (o Observable) Distinct(apply fx.KeySelectorFunc) Observable
Distinct suppresses duplicate items in the original Observable and returns a new Observable.
func (Observable) DistinctUntilChanged ¶
func (o Observable) DistinctUntilChanged(apply fx.KeySelectorFunc) Observable
DistinctUntilChanged suppresses consecutive duplicate items in the original Observable and returns a new Observable.
func (Observable) Filter ¶
func (o Observable) Filter(apply fx.FilterableFunc) Observable
Filter filters items in the original Observable and returns a new Observable with the filtered items.
func (Observable) First ¶
func (o Observable) First() Observable
First returns new Observable which emit only first item.
func (Observable) FlatMap ¶
func (o Observable) FlatMap(apply func(interface{}) Observable, maxInParallel uint) Observable
transforms emitted items into observables and flattens them into single observable. maxInParallel argument controls how many transformed observables are processed in parallel For an example please take a look at flatmap_slice_test.go file in the examples directory.
func (Observable) Last ¶
func (o Observable) Last() Observable
Last returns a new Observable which emit only last item.
func (Observable) Map ¶
func (o Observable) Map(apply fx.MappableFunc) Observable
Map maps a MappableFunc predicate to each item in Observable and returns a new Observable with applied items.
func (Observable) Next ¶
func (o Observable) Next() (interface{}, error)
Next returns the next item on the Observable.
func (Observable) Scan ¶
func (o Observable) Scan(apply fx.ScannableFunc) Observable
Scan applies ScannableFunc predicate to each item in the original Observable sequentially and emits each successive value on a new Observable.
func (Observable) Skip ¶
func (o Observable) Skip(nth uint) Observable
Skip suppresses the first n items in the original Observable and returns a new Observable with the rest items.
func (Observable) SkipLast ¶
func (o Observable) SkipLast(nth uint) Observable
SkipLast suppresses the last n items in the original Observable and returns a new Observable with the rest items.
func (Observable) Subscribe ¶
func (o Observable) Subscribe(handler rx.EventHandler, opts ...Option) <-chan subscription.Subscription
Subscribe subscribes an EventHandler and returns a Subscription channel.
func (Observable) Take ¶
func (o Observable) Take(nth uint) Observable
Take takes first n items in the original Obserable and returns a new Observable with the taken items.
func (Observable) TakeLast ¶
func (o Observable) TakeLast(nth uint) Observable
TakeLast takes last n items in the original Observable and returns a new Observable with the taken items.
func (Observable) Zip ¶ added in v1.0.1
func (o Observable) Zip(ob Observable, obs ...Observable) Observable
Source Files