class Middleman::PreviewServer::Checks::ServerNameResolvesToBindAddress

def validate(information)
  return if resolver.ips_for(information.server_name).include? information.bind_address
  information.valid = false
  information.reason = format(
    'Server name "%<name>s" does not resolve to bind address "%<addr>s"',
    name: information.server_name,
    addr: information.bind_address
  )
end