marcandre	2013-02-23 08:16:52 +0900 (Sat, 23 Feb 2013)

  New Revision: 39400

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=39400

  Log:
    * NEWS: + ObjectSpace::WeakMap

  Modified files:
    trunk/NEWS

Index: NEWS
===================================================================
--- NEWS	(revision 39399)
+++ NEWS	(revision 39400)
@@ -125,6 +125,9 @@ with all sufficient information, see the https://github.com/ruby/ruby/blob/trunk/NEWS#L125
     * added method:
       * added nil.to_h which returns {}
 
+  * ObjectSpace::WeakMap
+    * new low level class to hold weak references to objects.
+
   * Proc
     * incompatible change:
       * removed Proc#== and #eql? so two procs are == only when they are

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