about_variables.pl, lines 100-102: unsolvable case

[varnie]

my @unsorted = (5, 3, 1, 4, 2);
my @sorted = sort @unsorted;
is ([1, 2, 3, 4, 5], __, 'sort arrays'); # TODO need a better hint here

this case cannot be resolved.

[chorankates]

hey @varnie, sorry for the slow reply here.. i've been going through the koans again recently trying to clean up some of these issues in the 'solutions' branch - and ended up commenting this test out myself.

how do you feel about using this as the test going forward:

is_deeply([1, 2, 3, 4, 5], \@sorted, 'sort arrays')

[varnie]

hi! yes, that looks fine.

[chorankates-sfdc]

looks like we had the same issue on line 92:

is (__, ['a', 'b', 'c', 'd'] , 'arrays references can be defined directly with brackets');

not to mention that the intended answer also included an array element 'e', not 'd'