vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/lobster.rb

   1 require 'zlib'
   2
   3 require 'rack/request'
   4 require 'rack/response'
   5
   6 module Rack
   7   # Paste has a Pony, Rack has a Lobster!
   8   class Lobster
   9     LobsterString = Zlib::Inflate.inflate("eJx9kEEOwyAMBO99xd7MAcytUhPlJyj2
  10     P6jy9i4k9EQyGAnBarEXeCBqSkntNXsi/ZCvC48zGQoZKikGrFMZvgS5ZHd+aGWVuWwhVF0
  11     t1drVmiR42HcWNz5w3QanT+2gIvTVCiE1lm1Y0eU4JGmIIbaKwextKn8rvW+p5PIwFl8ZWJ
  12     I8jyiTlhTcYXkekJAzTyYN6E08A+dk8voBkAVTJQ==".delete("\n ").unpack("m*")[0])
  13
  14     LambdaLobster = lambda { |env|
  15       if env["QUERY_STRING"].include?("flip")
  16         lobster = LobsterString.split("\n").
  17           map { |line| line.ljust(42).reverse }.
  18           join("\n")
  19         href = "?"
  20       else
  21         lobster = LobsterString
  22         href = "?flip"
  23       end
  24
  25       content = ["<title>Lobstericious!</title>",
  26                  "<pre>", lobster, "</pre>",
  27                  "<a href='#{href}'>flip!</a>"]
  28       length = content.inject(0) { |a,e| a+e.size }.to_s
  29       [200, {"Content-Type" => "text/html", "Content-Length" => length}, content]
  30     }
  31
  32     def call(env)
  33       req = Request.new(env)
  34       if req.GET["flip"] == "left"
  35         lobster = LobsterString.split("\n").
  36           map { |line| line.ljust(42).reverse }.
  37           join("\n")
  38         href = "?flip=right"
  39       elsif req.GET["flip"] == "crash"
  40         raise "Lobster crashed"
  41       else
  42         lobster = LobsterString
  43         href = "?flip=left"
  44       end
  45
  46       res = Response.new
  47       res.write "<title>Lobstericious!</title>"
  48       res.write "<pre>"
  49       res.write lobster
  50       res.write "</pre>"
  51       res.write "<p><a href='#{href}'>flip!</a></p>"
  52       res.write "<p><a href='?flip=crash'>crash!</a></p>"
  53       res.finish
  54     end
  55
  56   end
  57 end
  58
  59 if $0 == __FILE__
  60   require 'rack'
  61   require 'rack/showexceptions'
  62   Rack::Handler::WEBrick.run \
  63     Rack::ShowExceptions.new(Rack::Lint.new(Rack::Lobster.new)),
  64     :Port => 9292
  65 end