Create utilities.js

Author: jlyst

src/utilities.js

@@ -0,0 +1,23 @@
+function loadGoogleSheet(link) {
+  return new Promise((resolve, reject) => {
+    Tabletop.init({
+      key: link,
+      callback: data => {
+        results = data.Sheet1.elements;
+        resolve(results);
+      }
+    });
+  });
+}
+
+$.fn.shuffleChildren = function() {
+    $.each(this.get(), function(index, el) {
+        var $el = $(el);
+        var $find = $el.children();
+        $find.sort(function() {
+            return 0.5 - Math.random();
+        });
+        $el.empty();
+        $find.appendTo($el);
+    });
+};