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gaia/apps/calendar/js/common/probably_parse_int.js

@@ -0,0 +1,20 @@
+define(function(require, exports, module) {
+'use strict';
+
+var NUMERIC = /^[0-9]+$/;
+
+/**
+ * @param {number|string} id Some id.
+ */
+module.exports = function(id) {
+  // by an unfortunate decision we have both
+  // string ids and number ids.. based on the
+  // input we run parseInt
+  if (typeof id === 'string' && id.match(NUMERIC)) {
+    return parseInt(id, 10);
+  }
+
+  return id;
+};
+
+});