1use Test::More; 2use strict; use warnings FATAL => 'all'; 3 4use List::Objects::WithUtils 'array'; 5 6my $arr = array; 7ok $arr->is_empty, 'is_empty ok'; 8$arr->push(1); 9ok !$arr->is_empty, 'negative is_empty ok'; 10 11done_testing; 12