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Done #1296

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22 changes: 19 additions & 3 deletions app/application.rb
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Original file line number Diff line number Diff line change
@@ -1,30 +1,46 @@
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.empty?
resp.write "Your cart is empty."
else
@@cart.each {|item| resp.write "#{item}\n"}
end
elsif req.path.match(/add/)
add_item = req.params["item"]
if @@items.include?(add_item)
@@cart << add_item
resp.write "added #{add_item}"
else
resp.write "We don't have that item"
end
else
resp.write "Path Not Found"
end

resp.finish
end



def handle_search(search_term)
if @@items.include?(search_term)
return "#{search_term} is one of our items"
else
return "Couldn't find #{search_term}"
end
end

end