1 files changed, 7 insertions, 18 deletions
diff --git a/spec/ruby/core/argf/close_spec.rb b/spec/ruby/core/argf/close_spec.rb
index b56f7f5564..8ca7d71dc2 100644
--- a/spec/ruby/core/argf/close_spec.rb
+++ b/spec/ruby/core/argf/close_spec.rb
@@ -1,4 +1,4 @@
-require File.expand_path('../../../spec_helper', __FILE__)
+require_relative '../../spec_helper'
 
 describe "ARGF.close" do
   before :each do
@@ -10,31 +10,20 @@ describe "ARGF.close" do
     argf [@file1_name, @file2_name] do
       io = @argf.to_io
       @argf.close
-      io.closed?.should be_true
+      io.closed?.should == true
     end
   end
 
   it "returns self" do
     argf [@file1_name, @file2_name] do
-      @argf.close.should equal(@argf)
+      @argf.close.should.equal?(@argf)
     end
   end
 
-  ruby_version_is ""..."2.3" do
-    it "raises an IOError if called on a closed stream" do
-      argf [@file1_name] do
-        lambda { @argf.close }.should_not raise_error
-        lambda { @argf.close }.should raise_error(IOError)
-      end
-    end
-  end
-
-  ruby_version_is "2.3" do
-    it "doesn't raise an IOError if called on a closed stream" do
-      argf [@file1_name] do
-        lambda { @argf.close }.should_not raise_error
-        lambda { @argf.close }.should_not raise_error
-      end
+  it "doesn't raise an IOError if called on a closed stream" do
+    argf [@file1_name] do
+      -> { @argf.close }.should_not.raise
+      -> { @argf.close }.should_not.raise
     end
   end
 end