Just another update

Task/Digital-root/JavaScript/digital-root.js

@@ -0,0 +1,16 @@
+/// Digital root of 'x' in base 'b'.
+/// @return {addpers, digrt}
+function digitalRootBase(x,b) {
+   if (x < b)
+      return {addpers:0, digrt:x};
+
+   var fauxroot = 0;
+   while (b <= x) {
+      x = (x / b) | 0;
+      fauxroot += x % b;
+   }
+
+   var rootobj = digitalRootBase(fauxroot,b);
+   rootobj.addpers += 1;
+   return rootobj;
+}