charlike/templates/node_modules/es6-iterator/valid-iterable.js

Small, fast, simple and streaming project scaffolder for myself, but not only. Supports hundreds of template engines through the @JSTransformers API or if you want custom `render` function passed through options

'use strict';

var isIterable = require('./is-iterable');

module.exports = function (value) {
	if (!isIterable(value)) throw new TypeError(value + " is not iterable");
	return value;
};