bingo-functional-js/src/Algorithms/Function/isSymbol.js

A port of the PHP bingo-functional library

/**
 * isSymbol function
 * isSymbol :: a -> bool
 * @param {*} val
 * @returns {boolean}
 * @example
 *
 * isSymbol(Symbol('foo'))
 * // => true
 */

const isSymbol = (val) => typeof val === 'symbol'

module.exports = isSymbol