#!/usr/local/bin/ruby
# coding: utf-8

require 'net/http'
require 'uri'
require 'json'

=begin
url = "http://weather.livedoor.com/forecast/webservice/json/v1?city=130010"

uri = URI.parse(url)
json = Net::HTTP.get(uri)
result = JSON.parse(json)
puts result

=end



str = "\\u30c6\\u30b9\\u30c8"
 
str.gsub!(/\\u([0-9a-f]{4})/) {
  [$1.hex].pack("U")
}
 
puts str # テスト
 

require 'json'
require 'open-uri'
url = 'http://api.twitter.com/1/users/lookup.json?screen_name=TwitterJP'
JSON.load(open(uri).read)