From d9e72376778f218f694c05252e446b0f9c676f68 Mon Sep 17 00:00:00 2001
From: Marco Munizaga <git@marcopolo.io>
Date: Fri, 19 Sep 2025 11:44:10 -0700
Subject: [PATCH] remove the ability to provide a slice of function
 constructors

I don't think it is ever useful
---
 di.go | 26 ++++++--------------------
 1 file changed, 6 insertions(+), 20 deletions(-)

diff --git a/di.go b/di.go
index 6f78b100f38220ad8520c22d33bd6494bfa979b3..c8a7df1051da7092f6c8d4bac2037705cded3c16 100644
--- a/di.go
+++ b/di.go
@@ -385,26 +385,12 @@ func (c *collector) collect(v reflect.Value, path string) error {
 
 		case reflect.Slice:
 			elemT := sf.Type.Elem()
-			if elemT.Kind() == reflect.Func {
-				for j := 0; j < fv.Len(); j++ {
-					fn := fv.Index(j)
-					ft := fn.Type()
-					if err := validateCtorSignature(ft, fmt.Sprintf("%s[%d]", name, j)); err != nil {
-						return err
-					}
-					c.listProviders[ft.Out(0)] = append(c.listProviders[ft.Out(0)], ctor{
-						name: fmt.Sprintf("%s[%d]", name, j),
-						fn:   fn, out: ft.Out(0),
-					})
-				}
-			} else {
-				if fv.Len() == 0 {
-					c.listPresence[elemT] = true // explicit empty list present
-				}
-				for j := 0; j < fv.Len(); j++ {
-					vj := fv.Index(j)
-					c.listValues[vj.Type()] = append(c.listValues[vj.Type()], vj)
-				}
+			if fv.Len() == 0 {
+				c.listPresence[elemT] = true // explicit empty list present
+			}
+			for j := 0; j < fv.Len(); j++ {
+				vj := fv.Index(j)
+				c.listValues[vj.Type()] = append(c.listValues[vj.Type()], vj)
 			}
 
 		default: