/**
* A function that determines whether the passed value is an boolean.
*
* @memberof module:Assertion
* @param {*} value The value to check.
* @returns {Boolean} `true` if the value is an boolean, otherwise `false`.
* @since 0.1.0
* @example
* is_boolean(false) // => true
* is_boolean(0); // => false
*/
function is_boolean(value) {
return typeof value === 'boolean';
}
module.exports = is_boolean;