Further Amendments

- removed the cond statement and replaced with nested ifs
- removed the let statement. Data is now accesses directly
- update-quality now takes a list of items

elisp/gilded-rose-test.el

@@ -1,10 +1,10 @@
 (require 'ert)
 (require 'gilded-rose)
 
-
-(defconst foo (make-item "foo" 20 10))
+(setq item-list
+      (list (make-item "foo" 5 5)))
 
 (ert-deftest check-name-of-item ()
-    (should (string= "fixme" (plist-get foo :name))))
+  (should (string= "fixme" (plist-get (car item-list) :name))))
 
 (ert-run-tests-interactively t)