Re: Emergency Social: Sunday 9th August
On 03/08/09 22:39, James Laver wrote: On Mon, Aug 3, 2009 at 6:56 PM, Dave Crossd...@dave.org.uk wrote: As previously discussed, David Adler will be passing through London on his way home this weekend. Having spoken to him in Lisbon today we've decided that the best approach is just to tell you all where to be and when. So an executive decision was made and we'll be in the Anchor, Bankside from about 2pm on Sunday. http://london.randomness.org.uk/wiki.cgi?Anchor%2C_SE1_9EF Hope to see you there. Last I was there, I ended up drinking strongbow because I couldn't stand to drink their awful, awful beer. I suggest moving it further along to either the founders, the bridge house, or slightly further away, the miller. Ok, as you asked so nicely, we'll go to the Founders Arms instead. All other details remain unchanged. Dave...
Re: [Gllug-Social] [ANNOUNCE] Reminder: London.pm social meet, Thursday evening
On Tue, Aug 04, 2009 at 05:47:32PM +0100, Joel Bernstein wrote: On 4 Aug 2009, at 15:42, David Cantrell wrote: The Glorious Leader is, however, in Lisbon. Naively I assumed that somebody would don an orange t-shirt for the evening and play acting leader. The orange T-shirt I still have from YAPC::Europe 19100 is, umm, unflatteringly tight now. It would be nice if someone who's getting to the Founders' Arms early had something perlish with them to help the GLLUG visitors find us. I won't be there until something like 7 o'clock. -- David Cantrell | Enforcer, South London Linguistic Massive EINE KIRCHE! EIN KREDO! EIN PAPST!
Re: [Gllug-Social] [ANNOUNCE] Reminder: London.pm social meet, Thursday evening
David Cantrell writes: On Tue, Aug 04, 2009 at 03:11:38PM +0100, Joel Bernstein wrote: You should go along, it's absolutely not a requirement to have anything really to do with Perl. In fact, there's a nice tradition that new people are bought a beer by the London.pm leader and introduced to people to talk to. Hope you have fun. The Glorious Leader is, however, in Lisbon. I am currently in Lisbon with your Glorious Leader and will also be in London tomorrow evening. The Glorious Leader is welcome to hand me some money to take to the meeting. Smylers
Sub-refs in @INC screwing with your modules
As part of an Evil Plan, I am putting a sub-ref into @INC that will
screw around with modules as they're loaded. Or at least, I'm trying
to. I can't seem to get this to work:
perl -MIO::Scalar -e '
unshift @INC, sub {
print q{wibble};
return IO::Scalar-new(\q{print q{wobble}})
};
eval use foo
'
which *should*, if I've RTFM correctly, print wibblewobble. But the
wobble never appears. What am I doing wrong?
--
David Cantrell | Hero of the Information Age
Sobol's Law of Telecom Utilities:
Telcos are malicious; cablecos are simply clueless.
Re: Sub-refs in @INC screwing with your modules
DC == David Cantrell da...@cantrell.org.uk writes:
DC As part of an Evil Plan, I am putting a sub-ref into @INC that will
DC screw around with modules as they're loaded. Or at least, I'm trying
DC to. I can't seem to get this to work:
DC perl -MIO::Scalar -e '
DC unshift @INC, sub {
DC print q{wibble};
DC return IO::Scalar-new(\q{print q{wobble}})
DC };
DC eval use foo
DC '
DC which *should*, if I've RTFM correctly, print wibblewobble. But the
DC wobble never appears. What am I doing wrong?
this works:
perl -le 'open my $fh, q{}, \q{print q{bar}}; unshift @INC, sub {print
q{foo}; $fh }; require baz'
foo
bar
i tried putting the open inside the sub and i get this error:
perl -le 'unshift @INC, sub {print q{foo}; open my $fh, q{}, \q{bar}; $fh };
require bar'
foo
foo
Recursive call to Perl_load_module in PerlIO_find_layer at -e line 1.
BEGIN failed--compilation aborted.
why would it recurse on the sub in @INC? it prints foo twice which shows
that.
uri
--
Uri Guttman -- u...@stemsystems.com http://www.sysarch.com --
- Perl Code Review , Architecture, Development, Training, Support --
- Free Perl Training --- http://perlhunter.com/college.html -
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Re: Sub-refs in @INC screwing with your modules
On Wed, Aug 5, 2009 at 4:48 PM, David Cantrell da...@cantrell.org.ukwrote:
As part of an Evil Plan, I am putting a sub-ref into @INC that will
screw around with modules as they're loaded. Or at least, I'm trying
to. I can't seem to get this to work:
perl -MIO::Scalar -e '
unshift @INC, sub {
print q{wibble};
return IO::Scalar-new(\q{print q{wobble}})
};
eval use foo
'
I don't remember the details if I tried to use IO::Scalar/IO::String to do a
similar thing in Devel::Hide and couldn't (or if I just got lazy), but the
fact is that the current Devel::Hide code uses in-memory handles (which we
got withopen(my $io, '', \$string) for Perl 5.8+) and File::Temp for
older perls.
Best,
Adriano
which *should*, if I've RTFM correctly, print wibblewobble. But the
wobble never appears. What am I doing wrong?
--
David Cantrell | Hero of the Information Age
Sobol's Law of Telecom Utilities:
Telcos are malicious; cablecos are simply clueless.
