Option 3.0.0

.NET Framework 3.5

There is a newer version of this package available.
See the version list below for details.

Install-Package Option -Version 3.0.0

dotnet add package Option --version 3.0.0

<PackageReference Include="Option" Version="3.0.0" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

paket add Option --version 3.0.0

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Option, 3.0.0"

#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.

// Install Option as a Cake Addin
#addin nuget:?package=Option&version=3.0.0

// Install Option as a Cake Tool
#tool nuget:?package=Option&version=3.0.0

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Binaries for the Option type.
Visit https://github.com/tejacques/Option for an overview and usage examples.

Product	Versions
.NET Framework	net35 net40 net403 net45 net451 net452 net46 net461 net462 net463 net47 net471 net472 net48

Compatible target framework(s)

Additional computed target framework(s)

Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last updated
3.0.1	1,292,449	3/13/2015
3.0.0	2,090	3/24/2014
2.0.2	1,162	10/3/2013
2.0.0	1,038	9/29/2013

Version Release Notes:

       Version 3.0.0:
        - Breaking Changes:
            - Option is now a struct (value type).
            - Option now no longer has subclasses None and Some (since it is a struct)
            - Namespace changed from System.Option to Functional.Option
            - Implicit Conversion from Option<T> to <T> has been removed.
        - Option now implements IEnumerable<T>
        - ToOption() extension method added for regular and Nullable types.
        - Pattern matching is now a function call in the form:
           option.Match(
               None: () => { /* Action when the Option is None */ },
               Some: value => { /* Action when the Option is Some<T> */ });

           var result = option.Match(
               None: () => "None",
               Some: value => value.ToString());