Twitter の URL 短縮さんはどこにいってしまったのか…。

result.yaml

---
:GET 1:
  url: http://t.co/dvXMzvhagS
  display_url: example.com
  expanded_url: http://example.com/
:POST 1:
  request: /1/urls/shorten.json
  error: This method requires a GET.
:GET 1.1:
  errors:
  - message: Could not authenticate you
    code: 32
:POST 1.1:
  errors:
  - message: Sorry, that page does not exist
    code: 34

shorten.rb

#!/usr/bin/env ruby
# encoding: utf-8

root_dir = File.expand_path("..", File.dirname(__FILE__))
$:.unshift root_dir

require 'yaml'
require 'json'
require 'oauth'

config = YAML.load_file(root_dir + '/config/twitter.yaml')
consumer = OAuth::Consumer.new(config[:consumer_key], config[:consumer_secret], site: 'http://api.twitter.com/')
access_token = OAuth::AccessToken.new(consumer, config[:access_token_key], config[:access_token_secret])

responses = {}
responses[:'GET 1'] = access_token.get('/1/urls/shorten.json?url=http://example.com/')
responses[:'POST 1'] = access_token.post('/1/urls/shorten.json', url: 'http://example.com/')
responses[:'GET 1.1'] = access_token.get('/1.1/urls/shorten.json?url=http://example.com/')
responses[:'POST 1.1'] = access_token.post('/1.1/urls/shorten.json', url: 'http://example.com/')

puts YAML.dump(responses.inject({}) { |result, pair|
  result[pair[0]] = JSON.parse(pair[1].body)
  result
})

exit