Rulealize.Plugin.Tuple 1.0.1

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package Rulealize.Plugin.Tuple --version 1.0.1
                    


                    

                
NuGet\Install-Package Rulealize.Plugin.Tuple -Version 1.0.1
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="Rulealize.Plugin.Tuple" Version="1.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Rulealize.Plugin.Tuple" Version="1.0.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Rulealize.Plugin.Tuple" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Rulealize.Plugin.Tuple --version 1.0.1
                    


                    

                
#r "nuget: Rulealize.Plugin.Tuple, 1.0.1"
#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. 
#:package Rulealize.Plugin.Tuple@1.0.1
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Rulealize.Plugin.Tuple&version=1.0.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Rulealize.Plugin.Tuple&version=1.0.1
                    


                            Install as a Cake Tool

Rulealize.Plugin.Tuple

Compound values for Rulealize rule sets.
Plugin id Rulealize.Plugin.Tuple
Namespace tuple
Reserved prefix none
Depends on Rulealize.Abstraction
Specification doc/specification.md

tuple.of builds one, tuple.at reads a component. Several values carried as one, so that they can go through a single input parameter — and that is all this plugin does.

Why

An input's parameter domains are evaluated independently of one another, before any parameter has a value. That is deliberate — a candidate is the product of the domains, so no domain may depend on another's choice — and it means a chess move written the obvious way

"params": {
  "from": { "domain": { "op": "grid.coords", "of": "$board" } },
  "to":   { "domain": { "op": "grid.coords", "of": "$board" } }
}

has 64 × 64 = 4096 candidates in every position, of which around thirty are moves. The to domain cannot ask what from was chosen, so the guard has to reject the other four thousand one at a time.

Written as one parameter, the domain is a single expression and is free to compute destinations from origins, so the candidate count becomes the number of moves.

A compound value that has a canonical text form is the point. A sequence would carry the same values, but the value model gives sequences no canonical text, so one could never leave GetValidInputs as an argument nor come back through an input document. A tuple's canonical text is its components' joined with |, and a chess move reads "e2|e4|-":

{ "input": "move", "args": { "m": "e2|e4|-" } }

A tuple is exactly as writable as what is inside it — one holding a sequence, a record or a null has no text form at all, which is why an optional component takes a sentinel the rule set chooses rather than a null.

Building

dotnet build. Rulealize.Abstraction restores from nuget.org like any other package, so this repository builds on its own.

License

Apache-2.0.

Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows 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

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Version Downloads Last Updated
1.0.1 101 9/5/2026
1.0.0 261 8/11/2026