From aefba37a5e2109a636712555b20bd0c63efe76a3 Mon Sep 17 00:00:00 2001
From: Olivia Kesler <oakesler@protonmail.ch>
Date: Sun, 15 Dec 2019 02:14:17 +0000
Subject: [PATCH] Done.

---
 app/application.rb | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/app/application.rb b/app/application.rb
index 7e25e25c7..3160bfc40 100644
--- a/app/application.rb
+++ b/app/application.rb
@@ -1,22 +1,40 @@
 class Application
 
   @@items = ["Apples","Carrots","Pears"]
+  
+  @@cart = [ ]
 
   def call(env)
     resp = Rack::Response.new
     req = Rack::Request.new(env)
-
+    
     if req.path.match(/items/)
       @@items.each do |item|
         resp.write "#{item}\n"
       end
+      
     elsif req.path.match(/search/)
       search_term = req.params["q"]
       resp.write handle_search(search_term)
+    
+    elsif req.path.match(/cart/)
+      if @@cart.length == 0 
+        resp.write "Your cart is empty"
+      else
+        resp.write "#{@@cart.join("\n")}"
+      end
+      
+    elsif req.path.match(/add/)
+      item = req.params["item"]
+      if @@items.include?(item)
+        @@cart << item
+        resp.write "added #{item}"
+      else
+        resp.write "We don't have that item"
+      end
     else
       resp.write "Path Not Found"
     end
-
     resp.finish
   end
 
@@ -27,4 +45,6 @@ def handle_search(search_term)
       return "Couldn't find #{search_term}"
     end
   end
+  
+  
 end