Reduce duplicated code

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

diff --git a/lib/Mouse/Util.pm b/lib/Mouse/Util.pm
index 19876a1..0359e51 100644 (file)
--- a/lib/Mouse/Util.pm
+++ b/lib/Mouse/Util.pm
@@ -38,7 +38,7 @@ BEGIN{
     # Because Mouse::Util is loaded first in all the Mouse sub-modules,
     # XS loader is placed here, not in Mouse.pm.
 
-    our $VERSION = '0.49';
+    our $VERSION = '0.50';
 
     my $xs = !(exists $INC{'Mouse/PurePerl.pm'} || $ENV{MOUSE_PUREPERL});
 
@@ -310,6 +310,10 @@ sub english_list {
     return join q{, }, @items, "and $tail";
 }
 
+sub quoted_english_list {
+    return english_list(map { qq{'$_'} } @_);
+}
+
 # common utilities
 
 sub not_supported{
@@ -332,14 +336,15 @@ sub dump :method {
 
     require 'Data/Dumper.pm'; # we don't want to create its namespace
     my $dd = Data::Dumper->new([$self]);
-    $dd->Maxdepth(defined($maxdepth) ? $maxdepth : 2);
+    $dd->Maxdepth(defined($maxdepth) ? $maxdepth : 3);
     $dd->Indent(1);
     return $dd->Dump();
 }
 
 # general does() method
-sub does :method;
-*does = \&does_role; # alias
+sub does :method {
+    goto &does_role;
+}
 
 1;
 __END__
@@ -350,7 +355,7 @@ Mouse::Util - Features, with or without their dependencies
 
 =head1 VERSION
 
-This document describes Mouse version 0.49
+This document describes Mouse version 0.50
 
 =head1 IMPLEMENTATIONS FOR