class Faraday::Adapter::Typhoeus

def configure_proxy(req, env)
  proxy = request_options(env)[:proxy]
  return unless proxy
  req.proxy = "#{proxy[:uri].host}:#{proxy[:uri].port}"
  if proxy[:user] && proxy[:password]
    req.proxy_username = proxy[:user]
    req.proxy_password = proxy[:password]
  end
end