add spec for Proc#dup

remove trailing whitespace
ruby · May 11, 2023 · 4f98b60 · 4f98b60
1 parent aca4695
commit 4f98b60
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/core/proc/shared/dup.rb b/core/proc/shared/dup.rb
@@ -7,4 +7,12 @@
 
     a.call.should == b.call
   end
+
+  ruby_version_is "3.2" do
+    it "returns an instance of subclass" do
+      cl = Class.new(Proc)
+
+      cl.new{}.send(@method).class.should == cl
+    end
+  end
 end