X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDX%2FSetOver.pm;h=74090bdb74ccaaa93f62a51cf40b50339ebccaa6;hb=0ee5d1d4dd9cb8a7f33b013533e20b1e5a83017d;hp=88a964d94af237a86a009eb4ebbb72ed9d26970f;hpb=c2e9a3a3a36075ce382f6b8c040a1422f7caf1c2;p=scpubgit%2FDKit.git

diff --git a/lib/DX/SetOver.pm b/lib/DX/SetOver.pm
index 88a964d..74090bd 100644
--- a/lib/DX/SetOver.pm
+++ b/lib/DX/SetOver.pm
@@ -15,10 +15,14 @@ sub to_stream {
 
 sub with_value {
   my ($self, $value) = @_;
-  return ref($self)->new(
-    %$self,
-    values => { %{$self->values}, $value->${\$self->over} => $value }
-  );
+  return ref($self)->new(%$self, values => { %{$self->values} })
+                   ->set_value($value);
+}
+
+sub set_value {
+  my ($self, $value) = @_;
+  $self->values->{$value->${\$self->over}} = $value;
+  return $self;
 }
 
 1;