albertorestifo · May 1, 2016 07:02
diff --git a/flatten.js b/flatten.js
 var flatten = arr => arr.reduce((p, c) => p.concat(Array.isArray(c) ? flatten(c) : c), []);

 /**
 * Credit goes to Benjamin Gruenbaum, from his comment on this article: http://www.2ality.com/2016/04/promise-trees.html
 */
	var flatten = arr => arr.reduce((p, c) => p.concat(Array.isArray(c) ? flatten(c) : c), []);

	/**
	* Credit goes to Benjamin Gruenbaum, from his comment on this article: http://www.2ality.com/2016/04/promise-trees.html
	*/