CfmArt.Functional.Monad 0.0.11

dotnet add package CfmArt.Functional.Monad --version 0.0.11
NuGet\Install-Package CfmArt.Functional.Monad -Version 0.0.11
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="CfmArt.Functional.Monad" Version="0.0.11" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add CfmArt.Functional.Monad --version 0.0.11
#r "nuget: CfmArt.Functional.Monad, 0.0.11"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install CfmArt.Functional.Monad as a Cake Addin
#addin nuget:?package=CfmArt.Functional.Monad&version=0.0.11

// Install CfmArt.Functional.Monad as a Cake Tool
#tool nuget:?package=CfmArt.Functional.Monad&version=0.0.11

Monad for C#

C#でモナドっぽいことをするためのクラス群。

ライセンス

MIT

各種モナドもどきたち

Optinal

HaskellでいうMaybeモナド。

var maybeText = Optional.Just("text");  // Just "text"

var maybeText2 = maybeText.Map(text => text + "append"); // Just "textappend"

maybeText2.IfPresent(
    text => Console.WriteLine(text),    // textappend
    () => Console.WriteLinee("not reach.")
);

Either

Eitherモナド。

var left = Either<Exception, string>.Left(new Excception("error")); // Left Exception "error"
var right = Either<Exception, string>.Right("right");  // Right "right"

var right2 = right.Map(r => r + "!!");   // Right "right!!"

right2.IfRight(
    r => Console.WriteLine(r),  // right!!
    l => Console.WriteLine("not reach.")
);

left.IfLeft(
    l => Console.WriteLine(l.ToString()),   // error
    r => Console.WriteLine("not reach")
);

StateTask

.NetのTaskをラップしたStateモナド。

MaybeTask

.NetのTaskをラップしたStateモナド。
Optionalを返却するTaskを直列化可能。

// 複数のTaskを直列化
var state = MaybeTask
                .From(() => Task.FromResult(Optional.Just(1)))
                .Map(() => Task.FromResut(Optional.Just(2)));
var result = await state.Awaitor;
// result.Item1 == 1;
// result.Item2 == 2;

Bool

Bool専用のOptional。

Product Compatible and additional computed target framework versions.
.NET net5.0 is compatible.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp1.0 was computed.  netcoreapp1.1 was computed.  netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 is compatible. 
.NET Standard netstandard1.0 is compatible.  netstandard1.1 was computed.  netstandard1.2 was computed.  netstandard1.3 was computed.  netstandard1.4 was computed.  netstandard1.5 was computed.  netstandard1.6 was computed.  netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net45 was computed.  net451 was computed.  net452 was computed.  net46 was computed.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen30 was computed.  tizen40 was computed.  tizen60 was computed. 
Universal Windows Platform uap was computed.  uap10.0 was computed. 
Windows Phone wp8 was computed.  wp81 was computed.  wpa81 was computed. 
Windows Store netcore was computed.  netcore45 was computed.  netcore451 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

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
0.0.11 438 1/6/2021
0.0.10 407 12/11/2020
0.0.9 565 1/6/2020
0.0.8 477 1/6/2020
0.0.7 675 5/29/2019
0.0.6 533 5/28/2019
0.0.5 531 5/28/2019
0.0.4 527 5/22/2019
0.0.3 553 5/20/2019
0.0.2 529 4/9/2019
0.0.1 515 4/7/2019