From a8e49f15361cce98fdecb20535df4b4f0de553ca Mon Sep 17 00:00:00 2001
From: Mihai Bazon <mihai@bazon.net>
Date: Mon, 27 Aug 2012 10:59:33 +0300
Subject: added print_to_string helper method

---
 lib/output.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/output.js b/lib/output.js
index f83a5c89..307e7cb7 100644
--- a/lib/output.js
+++ b/lib/output.js
@@ -296,6 +296,12 @@ function OutputStream(options) {
         });
     };
 
+    AST_Node.DEFMETHOD("print_to_string", function(options){
+        var s = OutputStream(options);
+        this.print(s);
+        return s.get();
+    });
+
     function PARENS(nodetype, func) {
         nodetype.DEFMETHOD("needs_parens", func);
     };
-- 
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