CSharp.Curry
1.0.0
dotnet add package CSharp.Curry --version 1.0.0
NuGet\Install-Package CSharp.Curry -Version 1.0.0
<PackageReference Include="CSharp.Curry" Version="1.0.0" />
paket add CSharp.Curry --version 1.0.0
#r "nuget: CSharp.Curry, 1.0.0"
// Install CSharp.Curry as a Cake Addin
#addin nuget:?package=CSharp.Curry&version=1.0.0
// Install CSharp.Curry as a Cake Tool
#tool nuget:?package=CSharp.Curry&version=1.0.0
CSharp.Curry
This lib is made to bring Currying to C# It does not add any functionality but it makes the code more readable. It’s just syntactic sugar! It is inspired on More functional languages.
Use
lets say you have these functions :
var numbers = new[] { 1, 2, 3 };
Func<int, int, int> Add = (x, y) => x + y;
Func<int, int, int> Multyply = (x, y) => x * y;
Func<string, int, string> toString = (x, y) => $"{x} {y}";
and if you want to:
add 2 to all the values and multiply by 3 end then print them
normally it would look like
var resuld = numbers
.Select(n => Add(2,n))
.Select(n => Multyply(3,n))
.Select(n => toString("addet 2 ", n));
foreach(var s in resuld){
console.WriteLine(s);
}
but with the currying it looks like
var Add2 = Add.Curry(2,_);
var Add2String = toString.Curry("addet 2 ");
var Multyply3 = Multyply.Curry(3,_);
var resuld = numbers
.Select(Add2)
.Select(Multyply3)
.Select(Add2String);
foreach(var s in resuld){
console.WriteLine(s);
}
With the curry it reads more natural. More examples are in the tests
If the function has different parameter types the compiler finds out the correct position for you. In the example you can see that the order dos not mather
Func<int, string, bool, double, char, string> som = (i, s, b, d, c) => "" + i + s + (b ? "True" : "False") + d + c;
var een = som(1, "0", true, 2.2, 'B');
var twee = som.Curry(2.2).Curry(1,true).Curry("0")('B');
var drie = som.Curry(2.2)(1).Curry("0").Curry('B')(true);
var vier = som.Curry(true).Curry("0", 2.2,'B')(1);
If you want to use functions with the same parameters. You can use the spacer class '_'
var _ = _.__;//statis property
//ore
var spaser = new _();
Func<string, string, string, string, string, string> som = (i, s, b, h, c) => i + s + b + h + c;
var een = som("1", "0", "3", "4","9");
var twee = som.Curry(_,"0", _, _, "9").Curry(_, "3", _)("1")("4");
var drie = som.Curry("1", "0", spaser, spaser,"9").Curry(spaser, "4")("3");
for the moment there is a limit of 5 parameters but in the future there will be more.
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net5.0 was computed. 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 was computed. |
.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 was computed. 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. |
-
.NETStandard 1.0
- NETStandard.Library (>= 1.6.1)
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 |
---|---|---|
1.0.0 | 1,219 | 4/27/2018 |