From 792b952bbf8b511c435acf6a9f04142041fd4fad Mon Sep 17 00:00:00 2001
From: Shreemangal Sethi <shreemangal.sethi@gmail.com>
Date: Thu, 18 Mar 2021 01:05:04 +0000
Subject: [PATCH] Done.

---
 app/application.rb | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/app/application.rb b/app/application.rb
index 7e25e25c7..fdc7392f6 100644
--- a/app/application.rb
+++ b/app/application.rb
@@ -1,6 +1,8 @@
 class Application
 
   @@items = ["Apples","Carrots","Pears"]
+  
+  @@cart = []
 
   def call(env)
     resp = Rack::Response.new
@@ -13,6 +15,22 @@ def call(env)
     elsif req.path.match(/search/)
       search_term = req.params["q"]
       resp.write handle_search(search_term)
+    elsif req.path.match(/cart/)
+      if @@cart.empty?
+        resp.write "Your cart is empty"
+      else
+        @@cart.each do |item|
+          resp.write "#{item}\n"
+        end
+      end
+    elsif req.path.match(/add/)
+      search_term = req.params["item"]
+      if @@items.include?(search_term)
+        @@cart << search_term
+        resp.write "added #{search_term}"
+      else
+        resp.write "We don't have that item"
+      end
     else
       resp.write "Path Not Found"
     end