| Subject: | flatten of empty arrayref |
| Date: | Tue, 15 Jun 2010 09:19:30 +1000 |
| To: | bug-List-Uniq [...] rt.cpan.org |
| From: | Kevin Ryde <user42 [...] zip.com.au> |
With recent debian i386 perl 5.10.1 and List::Uniq 0.12 if an empty
arrayref is followed by another arrayref then the latter is not
flattened. For example
use strict;
use warnings;
use List::Uniq 'uniq';
print uniq('foo', 'bar', [], ['foo'], 'quux');
prints
foobarARRAY(0x958e6f8)quux
where from reading the docs I expected "foobarquux".