Array.rev<'T> Function (F#)
Returns a new array with the elements in reverse order.
Namespace/Module Path: Microsoft.FSharp.Collections.Array
Assembly: FSharp.Core (in FSharp.Core.dll)
// Signature:
Array.rev : 'T [] -> 'T []
// Usage:
Array.rev array
Parameters
array
Type: 'T[]The input array.
Return Value
The reversed array.
Remarks
This function is named Reverse in compiled assemblies. If you are accessing the function from a language other than F#, or through reflection, use this name.
Example
The following example shows how to reverse the elements in an array by using Array.rev.
let stringReverse (s: string) =
System.String(Array.rev (s.ToCharArray()))
printfn "%A" (stringReverse("!dlrow olleH"))
"Hello world!"
Platforms
Windows 8, Windows 7, Windows Server 2012, Windows Server 2008 R2
Version Information
F# Core Library Versions
Supported in: 2.0, 4.0, Portable