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Think about Loose Coupling


by moklevat (Priest)
on Apr 03, 2006 at 22:03 UTC ( #541052=obfuscated: print w/replies, xml ) Need Help??

This, my first obfu effort, uses modules from The Perl Data Language. You will need an xterm and the PDL modules (my apologies for the esoteric restrictions). For your efforts you will get an interactive OpenGL 3D JAPH. It works (at least) on a linux box running perl v5.8.6.

Update: An image of the result is available on my homenode.

#!/usr/bin/perl use strict; use PDL;use PDL::NiceSlice;use PDL::Graphics::TriD;sub _{map(ord()-80,&_::(shift))}sub _::{split//,shift}$}=pdl(__(8665)) *ones(28,3);{$_=pdl[_('TPRRRPJZPRVJSSRTPTRPNLXPPVPP')], [_('VNNPRZPPDVPPVJJP\PNNNPJ\JPVD')],[0];for my $pdl(1..27){$_($pdl) +=$_($pdl-1)}line3d(::($_),::($}));}sub __{&_::(join('0',map(1x$_, &_::)))}sub ::{{{{}}}shift->xchg(0,1)}

Update: Futzing around a bit more, and using some techniques from teamster_jr's recent spoiler I pared this down to 5 x 72.

#!/usr/bin/perl $_=q^use PDL;use PDLKGraphicsKTriD;H _{map ord()-80,&_K(Q)}H _K{split/ +/, Q}H K{Q->xchg(0,1)}$}=pdl(__(8665))*ones(28,3);H __{&_K(join(0,map(1x$ +_, &_K)))}$_=pdl ITPRRRPJZPRVJSSRTPTRPNLXMVM)],I'VNNPRZMDVMVJJP\PNNNPJ\JP +VD ')],[0];for $p(1..27){O)+=O-1)}line3d(K($_),K($}))^;for $r(qw.sub [_( +J :: L PP N $_->slice($p P shift.){$l=chr(72+$c++);s/$l/$r/g}s/\n//g;eva +l;

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Node Type: obfuscated [id://541052]
Approved by socketdave
Tanktalus is trying to figure out how to get a case-insensitive match between stra▀e and strasse to return true in perl :( fc doesn't seem to do it, either, unless I'm doing it wrong.
[LanX]: ▀,ss
[LanX]: nope
[LanX]: /.*(?:▀|ss).*/
[hippo]: How are you doing the match? Regex, index, eq or something else?
[choroba]: fc $s1 eq fc $s2 I guess
[Tanktalus]: hippo: I don't care, I just want to prove it can match correctly compared to, say, ILIKE / UPPER / LOWER in postgres :)
[LanX]: is there a unicode convention that ▀ is ss ?
[Tanktalus]: LanX: yes :) I haven't tried java, but I have this match working in its bastard cousin, C# :) I just thought perl's unicode support would get me there :)
[LanX]: I have my doubts, IMHO its a workaround if the glyph is missing

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