1# (also see utilsby_no_xs.t)
2use Test::More;
3use strict; use warnings FATAL => 'all';
4
5use List::Objects::WithUtils 'array';
6
7my $arr = array(
8  +{ id => 2 },
9  +{ id => 1 },
10  +{ id => 3 },
11);
12
13my $sorted = $arr->nsort_by(sub { $_->{id} });
14
15is_deeply
16  [ $sorted->all ],
17  [ +{ id => 1 }, +{ id => 2 }, +{ id => 3 } ],
18  'nsort_by ok';
19
20ok array->nsort_by(sub { $_->foo })->is_empty, 'empty array nsort_by ok';
21
22done_testing;
23