1 files changed, 7 insertions, 15 deletions
diff --git a/spec/ruby/shared/file/zero.rb b/spec/ruby/shared/file/zero.rb
index bb5eea57ad..94285c14c5 100644
--- a/spec/ruby/shared/file/zero.rb
+++ b/spec/ruby/shared/file/zero.rb
@@ -40,13 +40,13 @@ describe :file_zero, shared: true do
   end
 
   it "raises an ArgumentError if not passed one argument" do
-    lambda { File.zero? }.should raise_error(ArgumentError)
+    -> { File.zero? }.should.raise(ArgumentError)
   end
 
   it "raises a TypeError if not passed a String type" do
-    lambda { @object.send(@method, nil)   }.should raise_error(TypeError)
-    lambda { @object.send(@method, true)  }.should raise_error(TypeError)
-    lambda { @object.send(@method, false) }.should raise_error(TypeError)
+    -> { @object.send(@method, nil)   }.should.raise(TypeError)
+    -> { @object.send(@method, true)  }.should.raise(TypeError)
+    -> { @object.send(@method, false) }.should.raise(TypeError)
   end
 
   it "returns true inside a block opening a file if it is empty" do
@@ -55,17 +55,9 @@ describe :file_zero, shared: true do
     end
   end
 
-  platform_is_not :windows do
-    it "returns false for a directory" do
-      @object.send(@method, @dir).should == false
-    end
-  end
-
-  platform_is :windows do
-    # see http://redmine.ruby-lang.org/issues/show/449 for background
-    it "returns true for a directory" do
-      @object.send(@method, @dir).should == true
-    end
+  # See https://bugs.ruby-lang.org/issues/449 for background
+  it "returns true or false for a directory" do
+    [true, false].should.include? @object.send(@method, @dir)
   end
 end