Hi,
On 17.06.2009, at 09:48, Jurgen Pletinckx wrote:
my %hsh = %{$obj->options}; # strike 2: dereference
which is somewhat kludgier. And feels close to vanilla perl 5. I
thought the 'kv' provided method would do this, but this seems
to return an array of pairs, rather than a flat list.
Am I missing something, or just picking nits, or is there an
opportunity to slightly improve the API there?
has 'options' => (
# this is the part you're missing:
auto_deref => 1,
is => 'ro',
isa => 'HashRef[Str]',
metaclass => 'Collection::ImmutableHash',
isa => 'HashRef[Str]',
builder => '_build_options',
provides => {
'keys' => 'all_option_keys',
'get' => 'get_option',
},
);
# ...
my %hsh = $obj->options;
See comment in code above and perldoc:
http://search.cpan.org/dist/Moose/lib/Moose/Manual/Attributes.pod#The_auto_deref_option
Cheers,
plu
--
Johannes Plunien | mailto:[email protected] | http://www.pqpq.de/contact/
