bitly lib

bitly.rb

class Bitly
  
  def self.shorten url
    Net::HTTP.start("api.bit.ly", 80) do |http| 
      request = http.get("/v3/shorten?#{required_params.merge(:longUrl => url).to_query}")
      response = JSON.parse(request.body) 
      return response['data']['url'] if response['status_code'] == 200
    end
  end

  def self.required_params
    { :login => 'YOUR LOGIN', :apiKey => 'YOUR API KEY' }
  end
  
end