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Re^3: Perl oddities (s/// doesn't DWIM in map)

by Aristotle (Chancellor)
on Nov 19, 2005 at 09:02 UTC ( #510063=note: print w/replies, xml ) Need Help??


in reply to Re^2: Perl oddities (s/// doesn't DWIM in map)
in thread Perl oddities

I write that as

s/foo/bar/ for my @new = @old;

Makeshifts last the longest.

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[Corion]: Discipulus: I have to admit that nowadays I either use Path::Class or use File::Find or simply File::Glob:: bsd_glob to read a directory, depending on how fancy my needs are
[shmem]: Discipulus: while (readdir DIR) works fine
[Discipulus]: Eataly vs World(coffe) ;=)
[Discipulus]: shemem i wrote it directly.. but when i tested it i got a lot of 'undefined value..'
[Corion]: Oh, poor Trump can't get a break. Even the Vatican only sends the second in command to greet him...
[shmem]: Discipulus: readdir has the same semantics as readline (a.k.a <>). Have another coffee ☕ ;-)
[Discipulus]: ah! just with my old system perl (5.8.8) was needed

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