* ext/digest/lib/md5.rb (MD5::new, MD5::md5): Do not modify

  Digest::MD5.

* ext/digest/lib/sha1.rb (SHA1::new, SHA1::sha1): Ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@12007 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 24 insertions, 24 deletions

diff --git a/ext/digest/lib/md5.rb b/ext/digest/lib/md5.rb
index 50b3a01ed0..c399f2de1d 100644
--- a/ext/digest/lib/md5.rb
+++ b/ext/digest/lib/md5.rb
@@ -5,19 +5,19 @@
 
 require 'digest/md5'
 
-MD5 = Digest::MD5
-
-class << MD5
-  alias orig_new new
-  def new(str = nil)
-    if str
-      orig_new.update(str)
-    else
-      orig_new
+class MD5 < Digest::MD5
+  class << self
+    alias orig_new new
+    def new(str = nil)
+      if str
+        orig_new.update(str)
+      else
+        orig_new
+      end
     end
-  end
 
-  def md5(*args)
-    new(*args)
+    def md5(*args)
+      new(*args)
+    end
   end
 end
diff --git a/ext/digest/lib/sha1.rb b/ext/digest/lib/sha1.rb
index c7cf51439f..4446e12e8d 100644
--- a/ext/digest/lib/sha1.rb
+++ b/ext/digest/lib/sha1.rb
@@ -5,19 +5,19 @@
 
 require 'digest/sha1'
 
-SHA1 = Digest::SHA1
-
-class << SHA1
-  alias orig_new new
-  def new(str = nil)
-    if str
-      orig_new.update(str)
-    else
-      orig_new
+class SHA1 < Digest::SHA1
+  class << self
+    alias orig_new new
+    def new(str = nil)
+      if str
+        orig_new.update(str)
+      else
+        orig_new
+      end
     end
-  end
 
-  def sha1(*args)
-    new(*args)
+    def sha1(*args)
+      new(*args)
+    end
   end
 end