module Terminalwire::Client::Entitlement

def self.from_url(url)
  url = URI(url)
  case url.host
  when RootPolicy::HOST
    RootPolicy.new
  else
    Policy.new authority: url_authority(url)
  end
end

def self.url_authority(url)
  # I had to lift this from URI::HTTP because `ws://` doesn't
  # have an authority method.
  if url.port == url.default_port
    url.host
  else
    "#{url.host}:#{url.port}"
  end
end