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From: Chin-San Huang <chinsan@FreeBSD.org>
Date: Sat, 30 Aug 2008 14:39:06 +0000 (UTC)
To: ports-committers@FreeBSD.org, cvs-ports@FreeBSD.org, cvs-all@FreeBSD.org
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Cc: 
Subject: cvs commit: ports/devel Makefile ports/devel/p5-Tie-RefHash-Weak
 Makefile distinfo pkg-descr pkg-plist
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chinsan     2008-08-30 14:39:06 UTC

  FreeBSD ports repository

  Modified files:
    devel                Makefile 
  Added files:
    devel/p5-Tie-RefHash-Weak Makefile distinfo pkg-descr 
                              pkg-plist 
  Log:
  Add p5-Tie-RefHash-Weak, a Tie::RefHash subclass with weakened references in
  the keys.
  
  The Tie::RefHash module can be used to access hashes by reference. This is
  useful when you index by object, for example.
  
  The problem with Tie::RefHash, and cross indexing, is that sometimes the
  index should not contain strong references to the objecs. Tie::RefHash's
  internal structures contain strong references to the key, and provide no
  convenient means to make those references weak.
  
  This subclass of Tie::RefHash has weak keys, instead of strong ones. The
  values are left unaltered, and you'll have to make sure there are no strong
  references there yourself.
  
  WWW: http://search.cpan.org/dist/Tie-RefHash-Weak/
  
  Revision  Changes    Path
  1.3178    +1 -0      ports/devel/Makefile
  1.1       +26 -0     ports/devel/p5-Tie-RefHash-Weak/Makefile (new)
  1.1       +3 -0      ports/devel/p5-Tie-RefHash-Weak/distinfo (new)
  1.1       +13 -0     ports/devel/p5-Tie-RefHash-Weak/pkg-descr (new)
  1.1       +7 -0      ports/devel/p5-Tie-RefHash-Weak/pkg-plist (new)