X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FStorage%2FDBI%2FReplicated%2FBalancer%2FRandom.pm;h=1e657b5a77e2108b9e85b03d0e5ea675ab9ba670;hb=41916570b3a93b05746e23b73c9a9b5005bc0d2e;hp=66f08279195d9a1ae62aeb426954f59b608017ad;hpb=cb6ec758e3c4607ec8e30dd943a500a1d70d8940;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/Storage/DBI/Replicated/Balancer/Random.pm b/lib/DBIx/Class/Storage/DBI/Replicated/Balancer/Random.pm
index 66f0827..1e657b5 100644
--- a/lib/DBIx/Class/Storage/DBI/Replicated/Balancer/Random.pm
+++ b/lib/DBIx/Class/Storage/DBI/Replicated/Balancer/Random.pm
@@ -1,12 +1,12 @@
 package DBIx::Class::Storage::DBI::Replicated::Balancer::Random;
 
-use List::Util qw(shuffle);
 use Moose;
-extends 'DBIx::Class::Storage::DBI::Replicated::Balancer';
+with 'DBIx::Class::Storage::DBI::Replicated::Balancer';
+use namespace::clean -except => 'meta';
 
 =head1 NAME
 
-DBIx::Class::Storage::DBI::Replicated::Balancer; A Software Load Balancer 
+DBIx::Class::Storage::DBI::Replicated::Balancer::Random - A 'random' Balancer
 
 =head1 SYNOPSIS
 
@@ -40,12 +40,14 @@ be requested several times in a row.
 =cut
 
 sub next_storage {
-	my $self = shift @_;
-	return (shuffle($self->pool->active_replicants))[0]
-	  if $self->pool->active_replicants;
+  my $self = shift @_;
+  my @active_replicants = $self->pool->active_replicants;
+  my $count_active_replicants = $#active_replicants +1;
+  my $random_replicant = int(rand($count_active_replicants));
+  
+  return $active_replicants[$random_replicant];
 }
 
-
 =head1 AUTHOR
 
 John Napiorkowski <john.napiorkowski@takkle.com>
@@ -56,4 +58,6 @@ You may distribute this code under the same terms as Perl itself.
 
 =cut
 
-1;
\ No newline at end of file
+__PACKAGE__->meta->make_immutable;
+
+1;