From 992b8344215ba4b45e220c216148d38dd72281d3 Mon Sep 17 00:00:00 2001
From: Vicky  Tee <vttak9@gmail.com>
Date: Thu, 8 Apr 2021 12:42:18 +0000
Subject: [PATCH] Done.

---
 app/application.rb | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/app/application.rb b/app/application.rb
index e69de29bb..45912eeb7 100644
--- a/app/application.rb
+++ b/app/application.rb
@@ -0,0 +1,26 @@
+class Application
+
+  @@Items = []
+
+     def call(env)
+      resp = Rack::Response.new
+      req = Rack::Request.new(env)
+
+      if req.path.match(/items/)
+        item_name = req.path.split("/items/").last
+        item = @@items.find{|i| i.name == item_name}
+        if item != nil
+          resp.write item.price
+        else
+          resp.write "Item not found"
+          resp.status = 400
+        end
+      else
+        resp.write "Route not found"
+        resp.status = 404
+      end
+
+      resp.finish
+    end
+
+end