pushing errors to another sub

[Robert Hicks]

just "bad" pseudo code:

sub one {
  $process->name(\$html) || $errors_from_one( $process->error() );
  $process->name(\$text) || $errors_from_one( $process->error() );
}

sub errors_from_one {
    my $error = @_;

    push (my @errors, $error);

    # do stuff to make sure the errors are uniq

    return my @uniq_error_list;
}


I want to be able to get at those errors later. Will something like that 
work?

Robert



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