require 'faraday' module Graham # Your code goes here... class Configuration attr_accessor :client_id, :client_secret, :redirect_uri, :access_token, :conn def initialize @conn = Faraday.new "https://api.instagram.com" end def signin_uri "https://api.instagram.com/oauth/authorize/?client_id=" + @client_id + "&redirect_uri=" + @redirect_uri + "&response_type=code" + "&scope=" + "basic+public_content+comments+relationships+likes+follower_list" end end end