アレとコレが一致するか?

category1.yml

- Chopin

category2.yml

- "Fantaisieantaisie Impromptu"
- "Quasi una Fantasia"
- "Klaviersonate Nr.11 A‐dur"

sample.rb

require "rubygems"
require "net/http"
require "uri"
require "json"
require "pp"
require 'yaml'
require 'cgi'

GOOGLE_KEY = ""
categories1 = YAML.load_file("category1.yml")
categories2 = YAML.load_file("category2.yml")

api_path = "http://ajax.googleapis.com/ajax/services/search/web"
api = URI.parse(api_path)
headers = {'Referer' => 'http://hatone.info/'}

categories1.each do |category1|
   max_count = 0
   category = ""

   categories2.each do |category2|
        data = "?v=1.0&key=#{GOOGLE_KEY}&q="+ CGI.escape(category1.to_s+" is similar to "+category2.to_s)
        apicall = Net::HTTP.new(api.host)
        response = apicall.get2(api.path + data, headers)
        
        data = JSON.parse(response.body)
        return exit if data['responseStatus'] == 403
 
        count = data['responseData']['cursor']['estimatedResultCount']
        count = count.to_i
        if max_count < count 
            max_count = count
            category = category2.to_s
        end
   end
   
   pp category1 + " is " + category

end