BarrierBreaker 2019.7.23
.NET Standard 2.0
dotnet add package BarrierBreaker --version 2019.7.23
NuGet\Install-Package BarrierBreaker -Version 2019.7.23
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="BarrierBreaker" Version="2019.7.23" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add BarrierBreaker --version 2019.7.23
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: BarrierBreaker, 2019.7.23"
#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 BarrierBreaker as a Cake Addin
#addin nuget:?package=BarrierBreaker&version=2019.7.23
// Install BarrierBreaker as a Cake Tool
#tool nuget:?package=BarrierBreaker&version=2019.7.23
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
BarrierBreaker
BarrierBreakerとは
BarrierBreakerは、静的型付けをするC#のメリットを破壊(= Break)して、動的プログラミングをサポートする機能を提供するライブラリです。
BarrierBreakerの使い方
/**
* using static で BarrierBreaker.Dynamics を指定してあげる.
*/
using static BarrierBreaker.Dynamics;
using System;
namespace ConsoleApp
{
class Foo
{
public string Bar => "Bar";
public string GetName() => "Foo";
}
class Program
{
static void Main(string[] args)
{
/**
* クラスインスタンスからExpandoObjectを生成可能です.
* ただし, メソッドは引き継げないので注意が必要です.
*/
var foo = dyn( new Foo() );
{
Console.WriteLine(foo.Bar); // OK
//Console.WriteLine(foo.GetName()); // NG: 例外が発生する
}
/**
* 匿名クラスからExpandoObjectを生成可能です.
*/
var point = dyn( new { X=20.5, Y=12.9 } );
{
// プロパティにアクセスすることが可能です.
Console.WriteLine($"X= {point.X}, Y= {point.Y}"); // OK
}
/**
* タプルからExpandoObjectを生成可能です.
*/
var tuple = dyn( ("Midoliy", 29) );
{
// タプルの要素には, Item1 / Item2 でアクセスすることが可能です.
Console.WriteLine($"Name= {tuple.Item1}, Age= {tuple.Item2}"); // OK
}
/**
* 名前付きタプルからExpandoObjectを生成可能です.
*/
var named = dyn( (Name:"Midoliy", Age:29) );
{
// 要素の名前情報が消えてしまうため, Item1 / Item2 でアクセスする必要があります.
//Console.WriteLine($"Name= {tuple.Name}, Age= {tuple.Age}"); // NG
Console.WriteLine($"Name= {tuple.Item1}, Age= {tuple.Item2}"); // OK
}
/**
* ExpandoObjectのため, メソッドもどきを後付けすることも可能です.
*/
var human = dyn( new { Name = "Midoliy", Y = 29 } );
{
// ラムダ式で簡単に後付けすることができます.
human.SayHello = (Action)(() => Console.WriteLine($"Hello, I'm {human.Name}."));
human.SayHello();
}
/**
* 既存のインスタンスをExpandoObjectにする拡張メソッドもあります.
*/
var hoge = new Foo();
var h = hoge.ToExpandoObject();
{
Console.WriteLine($"{h.Bar}");
}
}
}
}
Product | Versions |
---|---|
.NET | net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows net7.0 net7.0-android net7.0-ios net7.0-maccatalyst net7.0-macos net7.0-tvos net7.0-windows |
.NET Core | netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1 |
.NET Standard | netstandard2.0 netstandard2.1 |
.NET Framework | net461 net462 net463 net47 net471 net472 net48 net481 |
MonoAndroid | monoandroid |
MonoMac | monomac |
MonoTouch | monotouch |
Tizen | tizen40 tizen60 |
Xamarin.iOS | xamarinios |
Xamarin.Mac | xamarinmac |
Xamarin.TVOS | xamarintvos |
Xamarin.WatchOS | xamarinwatchos |
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.
-
.NETStandard 2.0
- Microsoft.CSharp (>= 4.5.0)
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.