add polyfill for IEnumerable<T>.Index()

myssto · myssto · commit d2dbe4856161 · 2025-12-19T23:24:49.000-06:00
diff --git a/OpenSkillSharp.Tests/OpenSkillSharp.Tests.csproj b/OpenSkillSharp.Tests/OpenSkillSharp.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net9.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
 
diff --git a/OpenSkillSharp/OpenSkillSharp.csproj b/OpenSkillSharp/OpenSkillSharp.csproj
@@ -25,4 +25,10 @@
         <PackageReference Include="MathNet.Numerics" Version="5.0.0"/>
     </ItemGroup>
 
+    <ItemGroup>
+        <AssemblyAttribute Include="System.Runtime.CompilerServices.InternalsVisibleTo">
+            <_Parameter1>$(MSBuildProjectName).Tests</_Parameter1>
+        </AssemblyAttribute>
+    </ItemGroup>
+    
 </Project>
diff --git a/OpenSkillSharp/Util/Polyfills/EnumerablePolyfills.cs b/OpenSkillSharp/Util/Polyfills/EnumerablePolyfills.cs
@@ -2,7 +2,7 @@
 // ReSharper disable once CheckNamespace
 namespace System.Linq;
 
-internal static class EnumerableIndexPolyfill
+internal static class EnumerablePolyfills
 {
     /// <summary>Returns an enumerable that incorporates the element's index into a tuple.</summary>
     /// <typeparam name="TSource">The type of the elements of <paramref name="source" />.</typeparam>

Original file line number	Diff line number	Diff line change
`@@ -2,7 +2,7 @@`
`2`	`2`	`// ReSharper disable once CheckNamespace`
`3`	`3`	`namespace System.Linq;`
`4`	`4`
`5`		`-internal static class EnumerableIndexPolyfill`
	`5`	`+internal static class EnumerablePolyfills`
`6`	`6`	`{`
`7`	`7`	`/// <summary>Returns an enumerable that incorporates the element's index into a tuple.</summary>`
`8`	`8`	`/// <typeparam name="TSource">The type of the elements of <paramref name="source" />.</typeparam>`