 require 'sinatra' require 'twitter' require 'erb' include ERB::Util  config = {     :consumer_key =>  '..' ,     :consumer_secret => '..' ,     :access_token => '..' ,     :access_token_secret => '..' }  client = Twitter::REST::Client.new(config)  get '/following' do   buddy = client.friends('skg00')   @follow = buddy.take(00)   erb :following end  