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Done #1295

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Done #1295

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23 changes: 22 additions & 1 deletion app/application.rb
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
class Application

@@items = ["Apples","Carrots","Pears"]
@@cart = []

def call(env)
resp = Rack::Response.new
Expand All @@ -13,6 +14,17 @@ 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/)
item_to_add = req.params["item"]
resp.write add_item(item_to_add)
else
resp.write "Path Not Found"
end
Expand All @@ -27,4 +39,13 @@ def handle_search(search_term)
return "Couldn't find #{search_term}"
end
end
end

def add_item(search_term)
if @@items.include? search_term
@@cart << search_term
return "added #{search_term}"
else
return "We don't have that item"
end
end
end