Observable.partition<'T> Function (F#)
Returns two observables which partition the observations of the source by the given function. The first will trigger observations for those values for which the predicate returns true. The second will trigger observations for those values where the predicate returns false. The predicate is executed once for each subscribed observer. Both also propagate all 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.partition : ('T -> bool) -> IObservable<'T> -> IObservable<'T> * IObservable<'T>
// Usage:
Observable.partition predicate source
Parameters
predicate
Type: 'T -> boolThe function to determine which output Observable will trigger a particular observation.
source
Type: IObservable<'T>The input Observable.
Return Value
A tuple of observables. The first triggers when the predicate returns true, and the second triggers when the predicate returns false.
Remarks
This function is named Partition 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