On 2010.04.26 15:24, Harry Putnam wrote: > I hope some of you will go along with this approach. > > I want to try to describe briefly what problem I'm having. > But not show any working code. > > I've made so much of a mess trying a lot of different things I'd like > to have some idea that at least theoretically I'm on the right track > (or wrong track). > > I guess where I get stuck is how to make a dispatch table where some > of the choices themselves may require more interaction.
[ my apologies if you receive duplicates. I've been in the process of changing my subscription address to all of my lists, but I hadn't done this one yet. I sent the first copy from the wrong addr ] Also, (I've been away for a little while so I apologize if I missed any references to this) Mark Dominus has very kindly provided his Higher Order Perl book online for free (donations accepted on the site), available via PDF download: http://hop.perl.plover.com/ The book is so mentally twisting, that it will change the way you look at Perl. Most of it is still out of my grasp, but it will most certainly make you think, and you will be able to take pieces from it each time you read it, or refer to it. You'd be interested in Chapter 2, but don't start there. Start from the beginning, and work your way through. By far, my first time through, I barely understood anything, but the farther I read, the more the small things began to click. Having a good understanding of references will certainly help, but even if you are overwhelmed while reading, remember, you can always come back. Not only that, it may enable you to try new things that will expand your understanding of how to find what you are looking for, and more importantly, where to look. Dispatch tables are great, but I'm sensing that it may help you if you get a briefing of recursion as well. Cheers, Steve ps. still one of my very favourite quotes that I have ever read: "I sometimes enjoy the mind-bending exercise of imagining the result of memoizing the Unix fork() function." ...heh ;) -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
