react-universally/shared/utils/arrays/removeNil.js

A starter kit for universal react applications.

/**
 * Filters out all null/undefined items from the given array.
 *
 * @param  {Array} as - the target array
 *
 * @return {Array} The filtered array.
 */
export default function removeNil(as) {
  return as.filter(a => a != null);
}