From ca0f2a0050cac09428c7a178852aafe464fe39b4 Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
Date: Fri, 4 Oct 2024 11:53:07 +0900
Subject: [PATCH] Pathname#mkpath and Pathname#rmtree returns self from Ruby
 3.4

---
 stdlib/pathname/0/pathname.rbs |  4 ++--
 test/stdlib/Pathname_test.rb   | 10 ++++------
 2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/stdlib/pathname/0/pathname.rbs b/stdlib/pathname/0/pathname.rbs
index a1923c2ea..1b699a7c1 100644
--- a/stdlib/pathname/0/pathname.rbs
+++ b/stdlib/pathname/0/pathname.rbs
@@ -895,7 +895,7 @@ class Pathname
   #
   # See FileUtils.mkpath and FileUtils.mkdir_p
   #
-  def mkpath: () -> nil
+  def mkpath: () -> self
 
   # <!--
   #   rdoc-file=ext/pathname/lib/pathname.rb
@@ -1106,7 +1106,7 @@ class Pathname
   #
   # See FileUtils.rm_rf
   #
-  def rmtree: () -> void
+  def rmtree: () -> self
 
   # <!--
   #   rdoc-file=ext/pathname/lib/pathname.rb
diff --git a/test/stdlib/Pathname_test.rb b/test/stdlib/Pathname_test.rb
index 2e3b7dc5e..2e9fceec7 100644
--- a/test/stdlib/Pathname_test.rb
+++ b/test/stdlib/Pathname_test.rb
@@ -458,13 +458,11 @@ def test_mkdir
   end
 
   def test_mkpath
-    if_ruby(... 3.4) do
-      Dir.mktmpdir do |dir|
-        dir = Pathname(dir)
+    Dir.mktmpdir do |dir|
+      dir = Pathname(dir)
 
-        assert_send_type '() -> nil',
+      assert_send_type '() -> Pathname',
                         dir + 'a/b/c', :mkpath
-      end
     end
   end
 
@@ -644,7 +642,7 @@ def test_rmtree
     Dir.mktmpdir do |dir|
       target = Pathname(dir).join('target')
       target.mkdir
-      assert_send_type '() -> void',
+      assert_send_type '() -> Pathname',
                        target, :rmtree
     end
   end