From 979de48915cd1c0d903eeed0fcec181ab80ef1ae Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 27 May 2004 07:43:38 +0000
Subject: * lib/pstore.rb (transaction): allow overriding dump and load.  
 [ruby-dev:23567]

* lib/yaml/store.rb: follow lib/pstore.rb's change.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6420 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/pstore.rb | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

(limited to 'lib/pstore.rb')

diff --git a/lib/pstore.rb b/lib/pstore.rb
index d6f5872fe9..25294fe009 100644
--- a/lib/pstore.rb
+++ b/lib/pstore.rb
@@ -98,7 +98,7 @@ class PStore
 
       content = nil
       file = File.open(@filename, File::RDWR | File::CREAT)
-      if !read_only
+      unless read_only
         file.flock(File::LOCK_EX)
         commit_new(file) if FileTest.exist?(new_file)
         content = file.read()
@@ -112,7 +112,7 @@ class PStore
       end
 
       if content != ""
-	@table = Marshal::load(content)
+	@table = load(content)
         if !read_only
           size = content.size
           md5 = Digest::MD5.digest(content)
@@ -132,7 +132,7 @@ class PStore
       ensure
 	if !read_only and !@abort
           tmp_file = @filename + ".tmp"
-	  content = Marshal::dump(@table)
+	  content = dump(@table)
 	  if !md5 || size != content.size || md5 != Digest::MD5.digest(content)
             File.open(tmp_file, "w") {|t|
               t.write(content)
@@ -151,6 +151,18 @@ class PStore
     value
   end
 
+  def dump(table)
+    Marshal::dump(table)
+  end
+
+  def load(content)
+    Marshal::load(content)
+  end
+
+  def load_file(file)
+    Marshal::load(file)
+  end
+
   private
   def commit_new(f)
     f.truncate(0)
-- 
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