@bigfishtv/cockpit/es/utils/newId.js

var id = 0;

/**
 * Effectively used as a global counter for generating unique react component keys when a new instance is requested
 * @param  {String} prefix 	- prefixes global counter
 * @return {String}			- returns new id
 */
export default function newId() {
  var prefix = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'new';

  return prefix + ++id;
}

export function setId(nextId) {
  if (nextId >= id) id = nextId;
}