in reply to RE (2): pack / unpack woes
in thread pack / unpack woes

Something like this perhaps:

my @list = (1, 2, 3);

my $tmpl = '%-3s|%-4s|%-5s';

@list = split/\|/, sprintf $tmpl, @list;

$" = '=';
print "=@list=\n";

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...although that won't truncate elements that are too big :(

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European Perl Conference - Sept 22/24 2000, ICA, London
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RE: RE: RE (2): pack / unpack woes
by merlyn (Sage) on Aug 24, 2000 at 18:37 UTC
    ...although that won't truncate elements that are too big :(
    It will if you use 
    my $tmpl = "%-3.3s|%-4.4s|%-5.5s";

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    The value after the dot gives a "maximum width".

    -- Randal L. Schwartz, Perl hacker

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