SDOD's Friday food place picker

#!/bin/env ruby
require 'open-uri'
require 'json'
require 'uri'

u='http://ajax.googleapis.com/ajax/services/search/local'
q="v=1.0&key=#{ENV['GOOGLE_API_KEY']}&mrt=localonly&rsz=8&sll=32.899594,-117.198722&q=food"
q << URI.encode(" #{ARGV[0]}") unless ARGV.empty?
begin
  places = (1..100).to_a.shuffle.shift(10).reduce([]) do |r,s|
    d=JSON.parse(open(u + "?" + q + "&start=#{s}").read)["responseData"]
    next r if d.nil?
    r + d["results"].map { |p| [p["titleNoFormatting"], p["addressLines"].join(", ")]}
  end
end while places.nil? || places.empty?
puts "TOTAL places found: #{places.size}"
puts "SELECTED place: #{places.shuffle.first.inspect}"

__END__
# Usage:
# export GOOGLE_API_KEY=<YOUR-GOOGLE-API-KEY-HERE>
# ./food-place-picker <cuisine>
#
# Example:
# ./food-place-picker indian
# ./food-place-picker asian
#
# Results:
# TOTAL places found: 8
# SELECTED place: ["Vignesh Foods", "Mira Mesa Boulevard, San Diego, CA"]