From 988bc7fe4d7c7669f46755239a1d09100fea025a Mon Sep 17 00:00:00 2001
From: Arthur Britto <ahbritto@gmail.com>
Date: Wed, 31 Oct 2012 16:42:22 -0700
Subject: [PATCH] JS: Add Currency.json_rewrite().

---
 js/amount.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/js/amount.js b/js/amount.js
index a9e6e839d8..b5c542288e 100644
--- a/js/amount.js
+++ b/js/amount.js
@@ -232,6 +232,11 @@ var Currency = function () {
   this.value  = NaN;
 }
 
+// Given "USD" return the json.
+Currency.json_rewrite = function(j) {
+  return Currency.from_json(j).to_json();
+};
+
 Currency.from_json = function (j) {
   return (new Currency()).parse_json(j);
 };