foo

[gitmo/Moose-Autobox.git] / lib / Moose / Autobox / List.pm

diff --git a/lib/Moose/Autobox/List.pm b/lib/Moose/Autobox/List.pm
index 0569854..2c45a4f 100644 (file)
--- a/lib/Moose/Autobox/List.pm
+++ b/lib/Moose/Autobox/List.pm
@@ -1,19 +1,76 @@
 
 package Moose::Autobox::List;
 use Moose::Role 'with', 'requires';
+use autobox;
 
 our $VERSION = '0.01';
 
 with 'Moose::Autobox::Value';
 
 requires qw/
+    head 
+    tail
     length 
     join     
-    grep map sort
+    grep 
+    map 
+    sort
     reverse
-    reduce
-    zip
 /;
 
+sub reduce {
+    my ($array, $func) = @_;
+    my $a = $array->values;
+    my $acc = $a->head;
+    $a->tail->map(sub { $acc = $func->($acc, $_) });
+    return $acc;
+}
 
-1;
\ No newline at end of file
+sub zip {
+    my ($array, $other) = @_;
+    ($array->length < $other->length 
+        ? $other 
+        : $array)
+            ->keys
+            ->map(sub {
+                [ $array->at($_), $other->at($_) ]
+            });
+}
+
+1;
+
+__END__
+
+=pod
+
+=head1 NAME 
+
+Moose::Autobox::List - the List role
+
+=head1 SYNOPOSIS
+
+  use Moose::Autobox;
+  use autobox;
+
+=head1 DESCRIPTION
+
+=head1 BUGS
+
+All complex software has bugs lurking in it, and this module is no 
+exception. If you find a bug please either email me, or add the bug
+to cpan-RT.
+
+=head1 AUTHOR
+
+Stevan Little E<lt>stevan@iinteractive.comE<gt>
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2006 by Infinity Interactive, Inc.
+
+L<http://www.iinteractive.com>
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
\ No newline at end of file