diff -r eadaf0b8f02e -r a9b98b16b053 server/bo_client/app/helpers/add-one.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/bo_client/app/helpers/add-one.js	Tue Dec 01 13:33:08 2015 +0100
@@ -0,0 +1,7 @@
+import Ember from 'ember';
+
+export function addOne(params) {
+  return params[0] + 1;
+}
+
+export default Ember.Helper.helper(addOne);