Observable.split<'T,'U1,'U2> Function (F#)
Returns two observables which split the observations of the source by the given function. The first will trigger observations for which the splitter returns Choice1Of2. The second will trigger observations y for which the splitter returns Choice2Of2. The splitter is executed once for each subscribed observer. Both also propagate error observations arising from the source and each completes when the source completes.
Namespace/Module Path: Microsoft.FSharp.Control.Observable
Assembly: FSharp.Core (in FSharp.Core.dll)
// Signature:
Observable.split : ('T -> Choice<'U1,'U2>) -> IObservable<'T> -> IObservable<'U1> * IObservable<'U2>
// Usage:
Observable.split splitter source
Parameters
splitter
Type: 'T -> Choice<'U1,'U2>The function that takes an observation and transforms it into one of the two output Choice types.
source
Type: IObservable<'T>The input Observable.
Return Value
A tuple of Observables. The first triggers when splitter returns Choice1of2 and the second triggers when splitter returns Choice2of2.
Remarks
This function is named Split in compiled assemblies. If you are accessing the function from a language other than F#, or through reflection, use this name.
Platforms
Windows 7, Windows Vista SP2, Windows XP SP3, Windows XP x64 SP2, Windows Server 2008 R2, Windows Server 2008 SP2, Windows Server 2003 SP2
Version Information
F# Runtime
Supported in: 2.0, 4.0
Silverlight
Supported in: 3