Module pattern

by harps116

HTML

<!-- logging outside the console -->
<pre><script>
	function log(...args){
  	document.writeln(args);
    document.writeln('<br/>'); 
  }
</script></pre>

JavaScript

function hello(name){
	function speak(){
  	log(`Hi ${name}`);
  }
	return speak;
}

var hi = hello('reader');

hi();