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Re: substitute within elements of array

by Anonymous Monk
on Apr 09, 2013 at 09:26 UTC ( #1027686=note: print w/replies, xml ) Need Help??


in reply to substitute within elements of array

but sadly it does not work

Sure it does

@array = qw[ SURE! IT! DOES! ]; foreach my $word (@array) { $word =~ s/(\.|\?|\!)$//; } die "@array"; __END__ SURE IT DOES at - line 6.

What is the reason you didn't post your @array?

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[shmem]: silly question, silly answer:
[Discipulus]: i know, i know..
[shmem]: man perlfunc |perl -nle '$ok++ if /Alphabetical Listing of Perl Functions/;if($ok ){$s{$1}++if /^ (\w+)/}}{for(keys %s){$f="prototype \\\&CORE::$_"; eval"$f"||delete $CORE::{$_}}print for sort keys%CORE::'
[shmem]: well, there are some builtins which don't have a prototype...
[Discipulus]: eh eh.. i was looking in toke.c but dunno if is already used
[shmem]: oh the whitespace in the regex got condensed, meh
[shmem]: should be /^ {7}(\w+)/ or such
[shmem]: ...at least for my perldoc on Linux debian 8
[Discipulus]: mmh.. at themomemt i just an old 5.8 and outputs just GLOBAL::

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