From cb8cd9388c9ac0c312e5413b7e224762927af32f Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Sat, 5 Apr 2025 21:44:49 +0900
Subject: [PATCH] mruby-enum-ext: filter_map should not ignore index; fix #6504

---
 mrbgems/mruby-enum-ext/mrblib/enum.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mrbgems/mruby-enum-ext/mrblib/enum.rb b/mrbgems/mruby-enum-ext/mrblib/enum.rb
index 987cd8df0..3445256a4 100644
--- a/mrbgems/mruby-enum-ext/mrblib/enum.rb
+++ b/mrbgems/mruby-enum-ext/mrblib/enum.rb
@@ -820,8 +820,8 @@ module Enumerable
     return to_enum(:filter_map) unless blk
 
     ary = []
-    self.each do |x|
-      x = blk.call(x)
+    self.each do |*x|
+      x = blk.call(*x)
       ary.push x if x
     end
     ary