@lou.codes/cron/dist/isNumberString.js

⏲️ Cron Quartz and Cron UNIX expression parser

import { parseDecimal } from "@lou.codes/parsers";
import { isUndefined } from "@lou.codes/predicates";
/**
 * Predicate checking if given value is a number.
 *
 * @category Predicate
 */
export const isNumberString = input => !isUndefined(parseDecimal(input));