From b2fff1fa4cb516e599a6f3315eaa1f734548ff9f Mon Sep 17 00:00:00 2001
From: Paris Dolfman <parisdolfman@gmail.com>
Date: Wed, 21 Oct 2020 16:57:55 +0000
Subject: [PATCH 1/3] Done.

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

diff --git a/app/application.rb b/app/application.rb
index e69de29bb..357bba2a4 100644
--- a/app/application.rb
+++ b/app/application.rb
@@ -0,0 +1,24 @@
+class Application
+
+  @@item = []
+  @@item << Item.new("Pear", 3.42)
+
+  def call(env)
+    resp = Rack::Response.new
+    req = Rack::Request.new(env)
+
+    if req.path.match(/items/)
+      @@item.each do |item|
+      resp.write "#{item.price}"
+    end
+  elsif
+
+    resp.write "Item not found"
+    resp.status = 400
+    else
+      resp.write "Route not found"
+      resp.status = 404
+    end
+    resp.finish
+  end
+end

From 8de5f18a1b00e3e1293dd2ccb723f9d9830b5475 Mon Sep 17 00:00:00 2001
From: Paris Dolfman <parisdolfman@gmail.com>
Date: Fri, 23 Oct 2020 17:19:36 +0000
Subject: [PATCH 2/3] Done.

---
 app/application.rb | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/app/application.rb b/app/application.rb
index 357bba2a4..ab4f7ca8f 100644
--- a/app/application.rb
+++ b/app/application.rb
@@ -8,16 +8,16 @@ def call(env)
     req = Rack::Request.new(env)
 
     if req.path.match(/items/)
-      @@item.each do |item|
-      resp.write "#{item.price}"
-    end
-  elsif
-
-    resp.write "Item not found"
-    resp.status = 400
-    else
-      resp.write "Route not found"
+     item_name = req.path.split("/items/").last
+       if item = @@item.find{|i| i.name == item_name}
+        resp.write item.price
+      else
+        resp.status = 400
+        resp.write "Item not found"
+      end
+  else
       resp.status = 404
+      resp.write "Route not found"
     end
     resp.finish
   end

From e28cdcc85f31078ea8dc22ef428aecd053729da5 Mon Sep 17 00:00:00 2001
From: Paris Dolfman <parisdolfman@gmail.com>
Date: Fri, 23 Oct 2020 17:21:27 +0000
Subject: [PATCH 3/3] Done.

---
 app/application.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/application.rb b/app/application.rb
index ab4f7ca8f..9a71a876a 100644
--- a/app/application.rb
+++ b/app/application.rb
@@ -1,7 +1,7 @@
 class Application
 
-  @@item = []
-  @@item << Item.new("Pear", 3.42)
+  @@items = []
+  @@items << Item.new("Pear", 3.42)
 
   def call(env)
     resp = Rack::Response.new
@@ -9,7 +9,7 @@ def call(env)
 
     if req.path.match(/items/)
      item_name = req.path.split("/items/").last
-       if item = @@item.find{|i| i.name == item_name}
+       if item = @@items.find{|i| i.name == item_name}
         resp.write item.price
       else
         resp.status = 400