define couchdb::query ( $cmd, $url, $host='127.0.0.1:5984', $data = '' ) {
  exec { "/usr/bin/curl --netrc-file /etc/couchdb/couchdb.netrc -X $cmd $host/$url --data \'$data\'":
    require => [ Package['curl'], Exec['wait_for_couchdb'] ]
  }
}