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