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use strict;
use warnings;
use Test::More;
use Moose::Autobox;
{
my @array = ('a' .. 'z');
my $aref = [ @array ];
{
my @vals;
@array->each_n_values(2, sub { push @vals, [@_] });
is(scalar @vals, 13);
is(scalar @$_, 2) for @vals;
is_deeply(@vals->map(sub { @{ $_ } }), [@array]);
}
{
my @vals;
$aref->each_n_values(2, sub { push @vals, [@_] });
is(scalar @vals, 13);
is(scalar @$_, 2) for @vals;
is_deeply(@vals->map(sub { @{ $_ } }), $aref);
}
}
{
my %hash = (a => 1, b => 2, c => 3, d => 4);
my $href = { %hash };
{
my @vals;
%hash->each_n_values(2, sub { push @vals, [@_] });
my %seen;
is(@vals, 2);
for my $pair (@vals) { $seen{$_}++ for @$pair }
is_deeply(\%seen, { 1,1,2,1,3,1,4,1 });
}
{
my @vals;
$href->each_n_values(2, sub { push @vals, [@_] });
my %seen;
is(@vals, 2);
for my $pair (@vals) { $seen{$_}++ for @$pair }
is_deeply(\%seen, { 1,1,2,1,3,1,4,1 });
}
}
done_testing;
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