X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDX%2FRuleSet.pm;fp=lib%2FDX%2FRuleSet.pm;h=0fada41d3b6c2310af1d7ee12a0607df7583a8c5;hb=1ca2da5edfd6c5719f486c88a5997ec9cd9e5b88;hp=f0ee6ed5cb1993423ffab355d2fd5a235b9488d7;hpb=7d384ecaab6d7440b19924dd45040a01345b4392;p=scpubgit%2FDKit.git

diff --git a/lib/DX/RuleSet.pm b/lib/DX/RuleSet.pm
index f0ee6ed..0fada41 100644
--- a/lib/DX/RuleSet.pm
+++ b/lib/DX/RuleSet.pm
@@ -14,7 +14,6 @@ use DX::Op::ProposeAction;
 use DX::Op::ModifyAction;
 use DX::Op::Materialize;
 use DX::Op::Prop;
-use DX::Op::Exists;
 use DX::Op::Predicate;
 use DX::Op::HasAction;
 use DX::Op::FindAll;
@@ -149,14 +148,6 @@ sub _expand_op_prop {
   DX::Op::Prop->new(%new);
 }
 
-sub _expand_op_exists {
-  my ($self, $vars, @body) = @_;
-  DX::Op::Exists->new(
-    vars => $vars,
-    body => $self->expand_and_link(DX::Op::Return->new, @body)
-  );
-}
-
 sub _expand_op_has_action {
   my ($self, @args) = @_;
   DX::Op::HasAction->new(arg_spec => \@args);