justin-lyon · June 8, 2018 18:08
diff --git a/es5-callbacks.js b/es5-callbacks.js
 var foo = function() {
  console.log("I'm foo");
 };

 var bar = function(cb) {
  console.log("bar before");
  cb();
  console.log("bar after");
 };

 bar(foo);
	var foo = function() {
	console.log("I'm foo");
	};

	var bar = function(cb) {
	console.log("bar before");
	cb();
	console.log("bar after");
	};

	bar(foo);