npm and error messages

2018-10-27 03:51:47 -05:00
parent 692ab70565
commit 025a403027
29601 changed files with 2759363 additions and 14 deletions
@@ -0,0 +1,6 @@
+"use strict";
+
+module.exports = function (fn) {
+	if (typeof fn !== "function") throw new TypeError(fn + " is not a function");
+	return fn;
+};