Re: misunderstanding with the function split

sfantar wrote:
John W. Krahn a écrit :

#!/usr/local/bin/perl
use strict;
use warnings;

my @authors;
my @titles;


for my $file ( @ARGV ) {
$file =~ tr/ /_/;

my ( $author, $title ) = split /-/, $file;

push @authors, $author;
push @titles, $title;
}

__END__

Thank for your explanation.
Can I use a hash array to do what I wanted initially that is to say if I
choose an author then I get his songs ?

For instance : Freda Payne -> first_song.mp3

-> second_song.mp3

The name of the author must be the value and not the key because we
can't have two equal keys. Is that right?

Yes, hash keys are unique so you probably want to use a Hash of Arrays.

perldoc perldsc
perldoc perllol



John
--
use Perl;
program
fulfillment
.

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