class Fastly::Client

def post_and_put(method, path, params = {})
  extras = params.delete(:headers) || {}
  query = make_params(params)
  resp  = http.send(method, path, query, headers(extras).merge('Content-Type' =>  'application/x-www-form-urlencoded'))
  fail Error, resp.body unless resp.kind_of?(Net::HTTPSuccess)
  JSON.parse(resp.body)
end