Array.sortInPlace<'T> Function (F#)

Sorts the elements of an array by mutating the array in-place, using the given comparison function. Elements are compared using

Namespace/Module Path: Microsoft.FSharp.Collections.Array

Assembly: FSharp.Core (in FSharp.Core.dll)

// Signature:
Array.sortInPlace : 'T [] -> unit (requires comparison)

// Usage:
Array.sortInPlace array


  • array
    Type: 'T []

    The input array.


This function is named SortInPlace in compiled assemblies. If you are accessing the function from a language other than F#, or through reflection, use this name.


The following code illustrates the use of Array.sortInPlace.

let array1 = [|1; 4; 8; -2; 5|]
Array.sortInPlace array1
printfn "%A" array1


[|-2; 1; 4; 5; 8|]


Windows 8, Windows 7, Windows Server 2012, Windows Server 2008 R2

Version Information

F# Core Library Versions

Supported in: 2.0, 4.0, Portable

See Also


Collections.Array Module (F#)

Microsoft.FSharp.Collections Namespace (F#)