Document error_class attribute.

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

diff --git a/lib/Moose/Util.pm b/lib/Moose/Util.pm
index db59d2f..ad87688 100644 (file)
--- a/lib/Moose/Util.pm
+++ b/lib/Moose/Util.pm
@@ -5,10 +5,10 @@ use warnings;
 
 use Sub::Exporter;
 use Scalar::Util 'blessed';
-use Carp         'confess';
-use Class::MOP   0.56;
+use Class::MOP   0.57;
 
-our $VERSION   = '0.56';
+our $VERSION   = '0.57';
+$VERSION = eval $VERSION;
 our $AUTHORITY = 'cpan:STEVAN';
 
 my @exports = qw[
@@ -72,16 +72,9 @@ sub search_class_by_role {
 sub apply_all_roles {
     my $applicant = shift;
 
-    apply_all_roles_with_method( $applicant, 'apply', [@_] );
-}
-
-sub apply_all_roles_with_method {
-    my ( $applicant, $apply_method, $role_list ) = @_;
-
-    confess "Must specify at least one role to apply to $applicant"
-        unless @$role_list;
+    Moose->throw_error("Must specify at least one role to apply to $applicant") unless @_;
 
-    my $roles = Data::OptList::mkopt($role_list);
+    my $roles = Data::OptList::mkopt( [@_] );
 
     my $meta = ( blessed $applicant ? $applicant : find_meta($applicant) );
 
@@ -90,18 +83,17 @@ sub apply_all_roles_with_method {
     }
 
     ( $_->[0]->can('meta') && $_->[0]->meta->isa('Moose::Meta::Role') )
-        || confess "You can only consume roles, "
+        || Moose->throw_error("You can only consume roles, "
         . $_->[0]
-        . " is not a Moose role"
+        . " is not a Moose role")
         foreach @$roles;
 
     if ( scalar @$roles == 1 ) {
         my ( $role, $params ) = @{ $roles->[0] };
-        $role->meta->$apply_method( $meta,
-            ( defined $params ? %$params : () ) );
+        $role->meta->apply( $meta, ( defined $params ? %$params : () ) );
     }
     else {
-        Moose::Meta::Role->combine( @$roles )->$apply_method($meta);
+        Moose::Meta::Role->combine( @$roles )->apply($meta);
     }
 }
 
@@ -228,13 +220,6 @@ actually used internally by both L<Moose> and L<Moose::Role>, and the
 C<@roles> will be pre-processed through L<Data::OptList::mkopt>
 to allow for the additional arguments to be passed. 
 
-=item B<apply_all_roles_with_method ($applicant, $method, @roles)>
-
-This function works just like C<apply_all_roles()>, except it allows
-you to specify what method will be called on the role metaclass when
-applying it to the C<$applicant>. This exists primarily so one can use
-the C<< Moose::Meta::Role->apply_to_metaclass_instance() >> method.
-
 =item B<get_all_attribute_values($meta, $instance)>
 
 Returns the values of the C<$instance>'s fields keyed by the attribute names.