1 files changed, 5 insertions, 20 deletions
diff --git a/spec/ruby/core/symbol/capitalize_spec.rb b/spec/ruby/core/symbol/capitalize_spec.rb
index 73850a2a8c..a93d951e6a 100644
--- a/spec/ruby/core/symbol/capitalize_spec.rb
+++ b/spec/ruby/core/symbol/capitalize_spec.rb
@@ -1,9 +1,9 @@
 # -*- encoding: utf-8 -*-
-require File.expand_path('../../../spec_helper', __FILE__)
+require_relative '../../spec_helper'
 
 describe "Symbol#capitalize" do
   it "returns a Symbol" do
-    :glark.capitalize.should be_an_instance_of(Symbol)
+    :glark.capitalize.should.instance_of?(Symbol)
   end
 
   it "converts the first character to uppercase if it is ASCII" do
@@ -14,18 +14,9 @@ describe "Symbol#capitalize" do
     :"£1.20".capitalize.should == :"£1.20"
   end
 
-  ruby_version_is ''...'2.4' do
-    it "leaves the first character alone if it is not an alphabetical ASCII character" do
-      "\u{00DE}c".to_sym.capitalize.should == :"Þc"
-      "\u{00DF}C".to_sym.capitalize.should == :"ßc"
-    end
-  end
-
-  ruby_version_is '2.4' do
-    it "capitalizes the first character if it is Unicode" do
-      :"äöü".capitalize.should == :"Äöü"
-      :"aou".capitalize.should == :"Aou"
-    end
+  it "capitalizes the first character if it is Unicode" do
+    :"äöü".capitalize.should == :"Äöü"
+    :"aou".capitalize.should == :"Aou"
   end
 
   it "converts subsequent uppercase ASCII characters to their lowercase equivalents" do
@@ -40,12 +31,6 @@ describe "Symbol#capitalize" do
     :mIxEd.capitalize.should == :Mixed
   end
 
-  ruby_version_is ''...'2.4' do
-    it "leaves uppercase Unicode characters as they were" do
-      "a\u{00DE}c".to_sym.capitalize.should == :"AÞc"
-    end
-  end
-
   it "leaves lowercase Unicode characters (except in first position) as they were" do
     "a\u{00DF}C".to_sym.capitalize.should == :"Aßc"
   end