package Moose::Autobox::Hash;
use Moose::Role 'with';
-our $VERSION = '0.03';
+our $VERSION = '0.10';
with 'Moose::Autobox::Ref',
'Moose::Autobox::Indexed';
return { map { $_ => $hash->{$_} } @$keys };
}
+sub flatten {
+ return %{$_[0]}
+}
+
# ::Indexed implementation
sub at {
sub slice {
my ($hash, $keys) = @_;
return [ @{$hash}{@$keys} ];
-};
+}
+
+sub each {
+ my ($hash, $sub) = @_;
+ for my $key (CORE::keys %$hash) {
+ $sub->($key, $hash->{$key});
+ }
+}
+
+sub each_key {
+ my ($hash, $sub) = @_;
+ $sub->($_) for CORE::keys %$hash;
+}
+
+sub each_value {
+ my ($hash, $sub) = @_;
+ $sub->($_) for CORE::values %$hash;
+}
+
+
+# End Indexed
sub print { CORE::print %{$_[0]} }
sub say { CORE::print %{$_[0]}, "\n" }
Slices a hash but returns the keys and values as a new hashref.
+=item B<flatten>
+
=back
=head2 Indexed implementation
=item B<slice>
+=item B<each>
+
+=item B<each_key>
+
+=item B<each_value>
+
=back
=over 4