Set.add<'T> Function (F#)

Returns a new set with an element added to the set. No exception is raised if the set already contains the given element.

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

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

// Signature:
Set.add : 'T -> Set<'T> -> Set<'T> (requires comparison)

// Usage:
Set.add value set


Type: 'T

The value to add.


Type: Set<'T>

The input set.

A new set containing value.

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

Windows 7, Windows Vista SP2, Windows XP SP3, Windows XP x64 SP2, Windows Server 2008 R2, Windows Server 2008 SP2, Windows Server 2003 SP2

F# Runtime

Supported in: 2.0, 4.0


Supported in: 3

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