What the actual fuck

js.js

function say(word) {
  console.log(word);
}

function execute(someFunction, value) {
  someFunction(value);
}

execute(say, "Hello");


// if you want to be even cleaner...


function execute(someFunction, value) {
  someFunction(value);
}

execute(function(word){ console.log(word) }, "Hello");


// or just fucking crazy as shit?


(
	function(fn) {
		fn();
	}(function() {
		console.log("hello");
	}
);