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- #---
- # Excerpted from "Agile Web Development with Rails",
- # published by The Pragmatic Bookshelf.
- # Copyrights apply to this code. It may not be used to create training material,
- # courses, books, articles, and the like. Contact us if you are in doubt.
- # We make no guarantees that this code is fit for any purpose.
- # Visit http://www.pragmaticprogrammer.com/titles/rails4 for more book information.
- #---
- class StoreApp
- def call(env)
- x = Builder::XmlMarkup.new :indent=>2
-
- x.declare! :DOCTYPE, :html
- x.html do
- x.head do
- x.title 'Pragmatic Bookshelf'
- end
- x.body do
- x.h1 'Pragmatic Bookshelf'
-
- Product.all.each do |product|
- x.h2 product.title
- x << " #{product.description}\n"
- x.p product.price
- end
- end
- end
-
- response = Rack::Response.new(x.target!)
- response['Content-Type'] = 'text/html'
- response.finish
- end
- end
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