first commit

app/utils/date_to_json.js

@@ -0,0 +1,19 @@
+'use strict';
+
+// jshint ignore:start
+function pad(n) {
+    return n < 10 ? '0' + n : n;
+}
+
+Date.prototype.toJSON = function() {
+    var s = this.getFullYear() + '-' + pad(this.getMonth() + 1) + '-' + pad(this.getDate()) + 'T' +
+        pad(this.getHours()) + ':' + pad(this.getMinutes()) + ':' + pad(this.getSeconds());
+    var offset = this.getTimezoneOffset();
+    if (offset === 0) {
+        s += 'Z';
+    } else {
+        s += ( offset < 0 ? '+' : '-' ) + pad(Math.abs(offset / 60)) + pad(Math.abs(offset % 60));
+    }
+    return s;
+};
+// jshint ignore:end