Hello, I would like to know if there is a shortest way to do this: 

my @seq1;
my @seq2;

load_seqs(\@seq1,\@seq2);

sub load_seqs{

    open(my $fh, "<", "q1.fa") or die "cannot open sequence file: $!";
    while(my $line=<$fh>){
        if($line =~ m/^(?!\>).*\n$/){push (@{$_[0]},$line)};
    }
    open(my $fh, "<", "q2.fa") or die "cannot open sequence file: $!";
    while(my $line=<$fh>){
        if($line =~ m/^(?!\>).*\n$/){push (@{$_[1]},$line)};
    }

}

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I have tried the diamond operator but I am not sure on how to use it in that case. Thanks!

In reply to use of diamond operator for multiple files by aeqr

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