Demo for query storing
Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/es-abstract/2018/WeekDay.js b/node_modules/es-abstract/2018/WeekDay.js
new file mode 100644
index 0000000..17cf94c
--- /dev/null
+++ b/node_modules/es-abstract/2018/WeekDay.js
@@ -0,0 +1,10 @@
+'use strict';
+
+var Day = require('./Day');
+var modulo = require('./modulo');
+
+// https://262.ecma-international.org/5.1/#sec-15.9.1.6
+
+module.exports = function WeekDay(t) {
+ return modulo(Day(t) + 4, 7);
+};