On Fri, Sep 2, 2011 at 12:16, Marijn <hk...@gentoo.org> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi Vincent, > > On 08/31/11 17:50, Vincent St-Amour wrote: > > Are you planning to put this on PLaneT? > > > > Vincent > > I wasn't. This code has seen very little testing and has so far only > been used in toy/throw-away code. The Gambit community has a > no-expectation-of-quality place to dump code, appropriately called the > Dumping Grounds[1]. If this was the gambit mailing list I would have > said "sure I'll dump it", but I don't think I am ready to inflict it > on Planet. Maybe my expectations of code on Planet is off, or maybe > racket also needs a Dumping Grounds... >
I think this is what Jukka is has in mind: http://www.mail-archive.com/users@racket-lang.org/msg07569.html Laurent > > Marijn > > [1]:http://dynamo.iro.umontreal.ca/~gambit/wiki/index.php/Dumping_Grounds > > > At Wed, 31 Aug 2011 11:46:34 +0200, Marijn wrote: > >> > >> [1 <multipart/signed (7bit)>] [1.1 <multipart/mixed (7bit)>] > >> [1.1.1 <text/plain; ISO-8859-1 (quoted-printable)>] Hi Laurent, > >> > >> On 08/30/11 09:18, Laurent wrote: > >>> Thank you very much for this nice intermediate solution, though > >>> I need constant-time append, split, insert, remove, + pointers > >>> to items, etc. Mutation does seem unavoidable, right. > >> > >> I implemented a doubly-linked list, not so long ago, connected to > >> a GUI that can insert and delete items and saw no way to make the > >> list functional with multiple simultaneous editors in the GUI. > >> The implementation is as a straightforward cyclical doubly-linked > >> list. I toyed with the idea of having a separate handle object to > >> represent the list versus just the nodes, and there are some > >> rudiments of that left in the code, but in the end the user code > >> uses a special 'top element to indicate where the cyclical list > >> is supposed to start. > >> > >> Good luck, > >> > >> Marijn > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.0.18 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > iEYEARECAAYFAk5grQsACgkQp/VmCx0OL2yB7ACfVmnT7S7y0pvTvUa7mtkRg8EN > GRwAn0DHnPxrnT/+we0gIuvufQRMv3SF > =fD70 > -----END PGP SIGNATURE----- > _________________________________________________ > For list-related administrative tasks: > http://lists.racket-lang.org/listinfo/users >
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