From 23d35b21edbdd055f252aaedfea5e0a05bb8b8d9 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 14 Sep 2006 05:39:40 +0000
Subject: * ext/digest/lib/digest.rb (Digest::Base.file): new method.  
 [ruby-dev:29572]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@10928 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/digest/lib/digest.rb | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'ext')

diff --git a/ext/digest/lib/digest.rb b/ext/digest/lib/digest.rb
index b550f94c3..7703faa8e 100644
--- a/ext/digest/lib/digest.rb
+++ b/ext/digest/lib/digest.rb
@@ -5,4 +5,17 @@ module Digest
   autoload "SHA256", "digest/sha2"
   autoload "SHA384", "digest/sha2"
   autoload "SHA512", "digest/sha2"
+
+  class Base
+    def self.file(name)
+      digest = self.new
+      File.open(name) {|f|
+        buf = ""
+        while f.read(16384, buf)
+          digest.update buf
+        end
+      }
+      digest
+    end
+  end
 end
-- 
cgit