add ModifyAction op

[scpubgit/DKit.git] / lib / DX / RuleSet.pm

diff --git a/lib/DX/RuleSet.pm b/lib/DX/RuleSet.pm
index bc8167f..baa9586 100644 (file)
--- a/lib/DX/RuleSet.pm
+++ b/lib/DX/RuleSet.pm
@@ -11,6 +11,7 @@ use DX::Op::Backtrack;
 use DX::Op::Observe;
 use DX::Op::Not;
 use DX::Op::ProposeAction;
+use DX::Op::ModifyAction;
 use DX::Op::Materialize;
 use DX::Op::Prop;
 use DX::Op::Exists;
@@ -108,6 +109,14 @@ sub _expand_op_act {
   );
 }
 
+sub _expand_op_react {
+  my ($self, $vars, $builder) = @_;
+  DX::Op::ModifyAction->new(
+    vars => $vars,
+    builder => $builder,
+  );
+}
+
 sub _expand_op_materialize {
   my ($self, $var_name) = @_;
   DX::Op::Materialize->new(var_name => $var_name);