bump version and update changes for next release

[gitmo/Moose.git] / lib / Moose / Util.pm

diff --git a/lib/Moose/Util.pm b/lib/Moose/Util.pm
index 7c3a683..149587b 100644 (file)
--- a/lib/Moose/Util.pm
+++ b/lib/Moose/Util.pm
@@ -5,9 +5,9 @@ use warnings;
 
 use Sub::Exporter;
 use Scalar::Util 'blessed';
-use Class::MOP   0.59;
+use Class::MOP   0.60;
 
-our $VERSION   = '0.59';
+our $VERSION   = '0.67';
 $VERSION = eval $VERSION;
 our $AUTHORITY = 'cpan:STEVAN';
 
@@ -21,6 +21,7 @@ my @exports = qw[
     resolve_metatrait_alias
     resolve_metaclass_alias
     add_method_modifier
+    english_list
 ];
 
 Sub::Exporter::setup_exporter({
@@ -119,8 +120,6 @@ sub get_all_init_args {
 }
 
 sub resolve_metatrait_alias {
-    my ( $type, $metaclass_name ) = @_;
-
     return resolve_metaclass_alias( @_, trait => 1 );
 }
 
@@ -172,6 +171,19 @@ sub add_method_modifier {
     }
 }
 
+sub english_list {
+    my @items = sort @_;
+
+    return $items[0] if @items == 1;
+    return "$items[0] and $items[1]" if @items == 2;
+
+    my $tail = pop @items;
+    my $list = join ', ', @items;
+    $list .= ', and ' . $tail;
+
+    return $list;
+}
+
 1;
 
 __END__
@@ -256,6 +268,12 @@ to a full class name.
 
 =item B<add_method_modifier ($class_or_obj, $modifier_name, $args)>
 
+=item B<english_list(@items)>
+
+Given a list of scalars, turns them into a proper list in English
+("one and two", "one, two, three, and four"). This is used to help us
+make nicer error messages.
+
 =back
 
 =head1 TODO
@@ -288,7 +306,7 @@ Stevan Little
 
 =head1 COPYRIGHT AND LICENSE
 
-Copyright 2007-2008 by Infinity Interactive, Inc.
+Copyright 2007-2009 by Infinity Interactive, Inc.
 
 L<http://www.iinteractive.com>