1 files changed, 9 insertions, 0 deletions
diff --git a/lib/tempfile.rb b/lib/tempfile.rb
index 8bdf086b33..fbbf576b36 100644
--- a/lib/tempfile.rb
+++ b/lib/tempfile.rb
@@ -326,9 +326,18 @@ class Tempfile < DelegateClass(File)
       end
     end
 
+    # :call-seq:
+    #   mkdir(string, [integer]) -> 0
+    #
+    # Synonym for Dir.mkdir.
     def mkdir(*args)
       Dir.mkdir(*args)
     end
+
+    # :call-seq:
+    #   rmdir(string) -> 0
+    #
+    # Synonym for Dir.rmdir.
     def rmdir(*args)
       Dir.rmdir(*args)
     end