X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=gitmo%2FMouse.git;a=blobdiff_plain;f=lib%2FMouse%2FUtil.pm;h=33c51f173ee9175d0e6c2093e5271eaac97fd146;hp=cf807dad380db98b5492b5c8409691aa0345c8db;hb=5fa003bf0b3308fd48519ff1173feb778c550c01;hpb=272a1930e662030c12797d6b982e51e849dec783

diff --git a/lib/Mouse/Util.pm b/lib/Mouse/Util.pm
index cf807da..33c51f1 100644
--- a/lib/Mouse/Util.pm
+++ b/lib/Mouse/Util.pm
@@ -1,14 +1,12 @@
-#!/usr/bin/env perl
 package Mouse::Util;
 use strict;
 use warnings;
 use base qw/Exporter/;
 use Carp;
-use Scalar::Util qw(blessed looks_like_number openhandle reftype weaken);
 
 our @EXPORT_OK = qw(
-    blessed looks_like_number openhandle reftype weaken
     get_linear_isa
+    apply_all_roles
 );
 our %EXPORT_TAGS = (
     all  => \@EXPORT_OK,
@@ -16,12 +14,13 @@ our %EXPORT_TAGS = (
 
 BEGIN {
     my $impl;
-    if (\&mro::get_linear_isa) {
+    if ($] >= 5.009_005) {
+        require mro;
         $impl = \&mro::get_linear_isa;
     } else {
         my $loaded = do {
             local $SIG{__DIE__} = 'DEFAULT';
-            eval "use MRO::Compat (); 1";
+            eval "require MRO::Compat; 1";
         };
         if ($loaded) {
             $impl = \&mro::get_linear_isa;
@@ -49,6 +48,7 @@ BEGIN {
             $impl = $code;
         }
     }
+
     no strict 'refs';
     *{ __PACKAGE__ . '::get_linear_isa'} = $impl;
 }
@@ -57,6 +57,8 @@ sub apply_all_roles {
     my $meta = Mouse::Meta::Class->initialize(shift);
 
     my @roles;
+
+    # Basis of Data::OptList
     my $max = scalar(@_);
     for (my $i = 0; $i < $max ; $i++) {
         if ($i + 1 < $max && ref($_[$i + 1])) {
@@ -100,26 +102,5 @@ Mouse::Util - features, with or without their dependencies
 
 =head3 get_linear_isa
 
-=head2 L<Scalar::Util>
-
-=head3 blessed
-
-=head3 looks_like_number
-
-=head3 reftype
-
-=head3 openhandle
-
-=head3 weaken
-
-C<weaken> I<must> be implemented in XS. If the user tries to use C<weaken>
-without L<Scalar::Util>, an error is thrown.
-
-=head2 Test::Exception
-
-=head3 throws_ok
-
-=head3 lives_ok
-
 =cut