module Redis::Cluster::NodeKey

def to_node_urls(node_keys, secure:)
  scheme = secure ? SECURE_SCHEME : DEFAULT_SCHEME
  node_keys
    .map { |k| k.split(DELIMITER) }
    .map { |k| URI::Generic.build(scheme: scheme, host: k[0], port: k[1].to_i).to_s }
end