X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FMooseX%2FAttributeHelpers%2FMethodProvider%2FImmutableHash.pm;h=3bb6a3abdc87922d074ec6364db7838f9d9c0229;hb=2e74144c8801485e5c33fdcdcbee9f7d882c1a3a;hp=3db47156e932b67cd21590a9764bf9c2b712f194;hpb=f82de33de79e5fcab70be9b8acf9cbad6efa133b;p=gitmo%2FMooseX-AttributeHelpers.git

diff --git a/lib/MooseX/AttributeHelpers/MethodProvider/ImmutableHash.pm b/lib/MooseX/AttributeHelpers/MethodProvider/ImmutableHash.pm
index 3db4715..3bb6a3a 100644
--- a/lib/MooseX/AttributeHelpers/MethodProvider/ImmutableHash.pm
+++ b/lib/MooseX/AttributeHelpers/MethodProvider/ImmutableHash.pm
@@ -1,7 +1,7 @@
 package MooseX::AttributeHelpers::MethodProvider::ImmutableHash;
 use Moose::Role;
 
-our $VERSION   = '0.16';
+our $VERSION   = '0.23';
 $VERSION = eval $VERSION;
 our $AUTHORITY = 'cpan:STEVAN';
 
@@ -47,6 +47,16 @@ sub kv : method {
     };
 }
 
+sub elements : method {
+    my ($attr, $reader, $writer) = @_;
+    return sub {
+        my $h = $reader->($_[0]);
+        map {
+            $_, $h->{$_}
+        } CORE::keys %{$h}
+    };
+}
+
 sub count : method {
     my ($attr, $reader, $writer) = @_;
     return sub { scalar CORE::keys %{$reader->($_[0])} };
@@ -86,20 +96,40 @@ L<MooseX::AttributeHelpers::Collection::ImmutableHash>.
 
 =item B<count>
 
+Returns the number of elements in the list.
+
 =item B<empty>
 
+If the list is populated, returns true. Otherwise, returns false.
+
 =item B<exists>
 
+Returns true if the given key is present in the hash
+
 =item B<defined>
 
+Returns true if the value of a given key is defined
+
 =item B<get>
 
+Returns an element of the hash by its key.
+
 =item B<keys>
 
+Returns the list of keys in the hash.
+
 =item B<values>
 
+Returns the list of values in the hash.
+
 =item B<kv>
 
+Returns the key, value pairs in the hash as array references
+
+=item B<elements>
+
+Returns the key, value pairs in the hash as a flattened list
+
 =back
 
 =head1 BUGS
@@ -114,7 +144,7 @@ Stevan Little E<lt>stevan@iinteractive.comE<gt>
 
 =head1 COPYRIGHT AND LICENSE
 
-Copyright 2007-2008 by Infinity Interactive, Inc.
+Copyright 2007-2009 by Infinity Interactive, Inc.
 
 L<http://www.iinteractive.com>