From: Mihai Bazon <mihai@bazon.net>
Date: Mon, 27 Aug 2012 07:59:33 +0000 (+0300)
Subject: added print_to_string helper method
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=a8e49f15361cce98fdecb20535df4b4f0de553ca;p=UglifyJS.git

added print_to_string helper method
---

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);
     };