generator-website-starter/generators/app/templates/node_modules/es5-ext/array/valid-array.js

A website generator using semantic markup, SASS, Gulp, Imagemin and Browser-sync

"use strict";

var isArray = Array.isArray;

module.exports = function (value) {
	if (isArray(value)) return value;
	throw new TypeError(value + " is not an array");
};