1 files changed, 0 insertions, 30 deletions
diff --git a/actionpack/lib/action_controller/cgi_ext/pstore_performance_fix.rb b/actionpack/lib/action_controller/cgi_ext/pstore_performance_fix.rb
deleted file mode 100644
index 79e427a350..0000000000
--- a/actionpack/lib/action_controller/cgi_ext/pstore_performance_fix.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-# CGI::Session::PStore.initialize requires 'digest/md5' on every call.
-# This makes sense when spawning processes per request, but is
-# unnecessarily expensive when serving requests from a long-lived
-# process.
-require 'cgi/session'
-require 'cgi/session/pstore'
-require 'digest/md5'
-
-class CGI::Session::PStore #:nodoc:
-  def initialize(session, option={})
-    dir = option['tmpdir'] || Dir::tmpdir
-    prefix = option['prefix'] || ''
-    id = session.session_id
-    md5 = Digest::MD5.hexdigest(id)[0,16]
-    path = dir+"/"+prefix+md5
-    path.untaint
-    if File::exist?(path)
-      @hash = nil
-    else
-      unless session.new_session
-        raise CGI::Session::NoSession, "uninitialized session"
-      end
-      @hash = {}
-    end
-    @p = ::PStore.new(path)
-    @p.transaction do |p|
-      File.chmod(0600, p.path)
-    end
-  end
-end