1 files changed, 29 insertions, 0 deletions
diff --git a/extension/lib/commonHelpers.ts b/extension/lib/commonHelpers.ts
new file mode 100644
index 000000000..5c32e47c1
--- /dev/null
+++ b/extension/lib/commonHelpers.ts
@@ -0,0 +1,29 @@
+/*
+ This file is part of TALER
+ (C) 2016 GNUnet e.V.
+
+ TALER is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ TALER; see the file COPYING.  If not, If not, see <http://www.gnu.org/licenses/>
+ */
+
+Handlebars.registerHelper('prettyAmount', function (amount) {
+  let v = amount.value + amount.fraction / 1e6;
+  return v.toFixed(2) + " " + amount.currency;
+});
+
+Handlebars.registerHelper('prettyAmountNoCurrency', function (amount) {
+  let v = amount.value + amount.fraction / 1e6;
+  return v.toFixed(2);
+});
+
+Handlebars.registerHelper('objectStringifier', function (o) {
+  return JSON.stringify(o);
+});