1 files changed, 4 insertions, 4 deletions
diff --git a/spec/ruby/core/dir/mkdir_spec.rb b/spec/ruby/core/dir/mkdir_spec.rb
index d0bf32c143..58767a5aa0 100644
--- a/spec/ruby/core/dir/mkdir_spec.rb
+++ b/spec/ruby/core/dir/mkdir_spec.rb
@@ -51,15 +51,15 @@ describe "Dir.mkdir" do
   end
 
   it "raises a SystemCallError if any of the directories in the path before the last does not exist" do
-    lambda { Dir.mkdir "#{DirSpecs.nonexistent}/subdir" }.should raise_error(SystemCallError)
+    -> { Dir.mkdir "#{DirSpecs.nonexistent}/subdir" }.should raise_error(SystemCallError)
   end
 
   it "raises Errno::EEXIST if the specified directory already exists" do
-    lambda { Dir.mkdir("#{DirSpecs.mock_dir}/dir") }.should raise_error(Errno::EEXIST)
+    -> { Dir.mkdir("#{DirSpecs.mock_dir}/dir") }.should raise_error(Errno::EEXIST)
   end
 
   it "raises Errno::EEXIST if the argument points to the existing file" do
-    lambda { Dir.mkdir("#{DirSpecs.mock_dir}/file_one.ext") }.should raise_error(Errno::EEXIST)
+    -> { Dir.mkdir("#{DirSpecs.mock_dir}/file_one.ext") }.should raise_error(Errno::EEXIST)
   end
 end
 
@@ -80,7 +80,7 @@ platform_is_not :windows do
       it "raises a SystemCallError when lacking adequate permissions in the parent dir" do
         Dir.mkdir @dir, 0000
 
-        lambda { Dir.mkdir "#{@dir}/subdir" }.should raise_error(SystemCallError)
+        -> { Dir.mkdir "#{@dir}/subdir" }.should raise_error(SystemCallError)
       end
     end
   end