feat: Support for parameters in partials

Author: Antaris

libs/FuManchu/Renderer/PartialBlockRenderer.cs

@@ -4,6 +4,7 @@
 namespace FuManchu.Renderer;
 
 using System.Collections.Generic;
+using System.Dynamic;
 using System.IO;
 using System.Linq;
 
@@ -40,6 +41,13 @@ protected override void Render(Block block, Arguments? arguments, Map? maps, Ren
 				Write(scope.ScopeContext, writer, new SafeString(context.Service.RunPartial(name, scope.ScopeContext)));
 			}
 		}
+		else if (maps is { Count: > 0 })
+		{
+			using (var scope = context.BeginScope(maps))
+			{
+				Write(scope.ScopeContext, writer, new SafeString(context.Service.RunPartial(name, scope.ScopeContext)));
+			}
+		}
 		else
 		{
 			Write(context, writer, new SafeString(context.Service.RunPartial(name, context)));

tests/FuManchu.Tests/Renderer/PartialBlockRendererFacts.cs

@@ -39,4 +39,15 @@ public void CanRenderPartialWithChildModel()
 
 		RenderTest(template, expected, new { person = new { forename = "Matthew", surname = "Abbott" } });
 	}
+
+	[Fact]
+	public void CanRenderPartialWithArguments()
+	{
+		HandlebarsService.RegisterPartial("body", "{{firstName}} {{lastName}}");
+
+		string template = "{{>body firstName=person.forename lastName=person.surname}}";
+		string expected = "Matthew Abbott";
+
+		RenderTest(template, expected, new { person = new { forename = "Matthew", surname = "Abbott" } });
+	}
 }