mathjs/src/utils/boolean.js

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in functions and constants, and offers an integrated solution to work with dif

'use strict'

/**
 * Test whether value is a boolean
 * @param {*} value
 * @return {boolean} isBoolean
 */
exports.isBoolean = function (value) {
  return typeof value === 'boolean'
}