another small optimization

mojolicious · Jan 20, 2014 · f1e861a · f1e861a
1 parent deb6dd3
commit f1e861a
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/lib/Mojo/Collection.pm b/lib/Mojo/Collection.pm
@@ -89,9 +89,8 @@ sub sort {
 sub tap { shift->Mojo::Base::tap(@_) }
 
 sub uniq {
-  my $self = shift;
   my %seen;
-  return $self->grep(sub { !$seen{$_}++ });
+  return shift->grep(sub { !$seen{$_}++ });
 }
 
 sub _flatten {