From 457969305820f755957c278d9d7cc12920dd1ecc Mon Sep 17 00:00:00 2001
From: Oskar Eichler <oskar@songstats.com>
Date: Fri, 28 Aug 2026 02:14:24 +0300
Subject: [PATCH 1/2] Use the class for instance receivers with a name method

---
 lib/method_source.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/method_source.rb b/lib/method_source.rb
index ffd79ad..f362363 100644
--- a/lib/method_source.rb
+++ b/lib/method_source.rb
@@ -145,7 +145,7 @@ def class_comment
         return comment
       end
 
-      if class_inst_or_module.respond_to?(:name)
+      if class_inst_or_module.is_a?(Module)
         const_name = class_inst_or_module.name
       else
         const_name = class_inst_or_module.class.name

From 6c581ee5def70b5e6c6827aaaf3dfc7c559907e6 Mon Sep 17 00:00:00 2001
From: Oskar Eichler <62393985+OskarEichler@users.noreply.github.com>
Date: Fri, 28 Aug 2026 15:34:58 +0300
Subject: [PATCH 2/2] Add regression coverage for use the class for instance
 receivers with a name method

---
 spec/method_source_spec.rb | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/spec/method_source_spec.rb b/spec/method_source_spec.rb
index 1927670..3dcaccc 100644
--- a/spec/method_source_spec.rb
+++ b/spec/method_source_spec.rb
@@ -1,5 +1,11 @@
 require 'spec_helper'
 
+# Documentation for a class whose instances define #name.
+class MethodSourceNamedInstance
+  def name; "instance name"; end
+  def work; end
+end
+
 describe MethodSource do
 
   describe "source_location (testing 1.8 implementation)" do
@@ -96,6 +102,11 @@
 
   # if RUBY_VERSION =~ /1.9/ || is_rbx?
   describe "Lambdas and Procs" do
+    it "uses the class for a named ordinary instance" do
+      comment = MethodSourceNamedInstance.new.method(:work).class_comment
+      expect(comment).to eq("# Documentation for a class whose instances define #name.\n")
+    end
+
     it 'should return source for proc' do
       expect(MyProc.source).to eq(@proc_source)
     end