1 files changed, 19 insertions, 21 deletions
diff --git a/spec/ruby/core/class/attached_object_spec.rb b/spec/ruby/core/class/attached_object_spec.rb
index f1c0f63a44..b75e61ca07 100644
--- a/spec/ruby/core/class/attached_object_spec.rb
+++ b/spec/ruby/core/class/attached_object_spec.rb
@@ -1,31 +1,29 @@
 require_relative '../../spec_helper'
 
-ruby_version_is '3.2' do
-  describe "Class#attached_object" do
-    it "returns the object that is attached to a singleton class" do
-      a = Class.new
+describe "Class#attached_object" do
+  it "returns the object that is attached to a singleton class" do
+    a = Class.new
 
-      a_obj = a.new
-      a_obj.singleton_class.attached_object.should == a_obj
-    end
+    a_obj = a.new
+    a_obj.singleton_class.attached_object.should == a_obj
+  end
 
-    it "returns the class object that is attached to a class's singleton class" do
-      a = Class.new
-      singleton_class = (class << a; self; end)
+  it "returns the class object that is attached to a class's singleton class" do
+    a = Class.new
+    singleton_class = (class << a; self; end)
 
-      singleton_class.attached_object.should == a
-    end
+    singleton_class.attached_object.should == a
+  end
 
-    it "raises TypeError if the class is not a singleton class" do
-      a = Class.new
+  it "raises TypeError if the class is not a singleton class" do
+    a = Class.new
 
-      -> { a.attached_object }.should raise_error(TypeError, /is not a singleton class/)
-    end
+    -> { a.attached_object }.should.raise(TypeError, /is not a singleton class/)
+  end
 
-    it "raises TypeError for special singleton classes" do
-      -> { nil.singleton_class.attached_object }.should raise_error(TypeError, /[`']NilClass' is not a singleton class/)
-      -> { true.singleton_class.attached_object }.should raise_error(TypeError, /[`']TrueClass' is not a singleton class/)
-      -> { false.singleton_class.attached_object }.should raise_error(TypeError, /[`']FalseClass' is not a singleton class/)
-    end
+  it "raises TypeError for special singleton classes" do
+    -> { nil.singleton_class.attached_object }.should.raise(TypeError, /[`']NilClass' is not a singleton class/)
+    -> { true.singleton_class.attached_object }.should.raise(TypeError, /[`']TrueClass' is not a singleton class/)
+    -> { false.singleton_class.attached_object }.should.raise(TypeError, /[`']FalseClass' is not a singleton class/)
   end
 end