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rociiu/gist:756677

Created December 27, 2010 23:08
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gistfile1.rb
require 'net/http'
http = Hash.new{|h,k| h[k] = Net::HTTP.get_response(URI(k)).body }
http['http://www.google.com'] # makes a request
http['http://www.google.com'] # returns cached value
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