wooandoo/index.html

## index.html
<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8"/>
	<title>direct vs pipe #jsbench #jsperf</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
	<script src="./suite.js"></script>
</head>
<body>
	<h1>Open the console to view the results</h1>
	<h2><code>cmd + alt + j</code> or <code>ctrl + alt + j</code></h2>
</body>
</html>

## suite.js
"use strict";

(function (factory) {
	if (typeof Benchmark !== "undefined") {
		factory(Benchmark);
	} else {
		factory(require("benchmark"));
	}
})(function (Benchmark) {
	var suite = new Benchmark.Suite;

	Benchmark.prototype.setup = function () {
		console.clear()

		const increment = fn => () => fn() +1
		const add = value => value => fn => () => fn() + value
		const double = fn => () => 2 * fn()
		const get = value => () => value

		const decorate = (...decorators) => fn => decorators.reduce(
		    (decorated_fn, decorator) => decorator(decorated_fn),
		    fn
		)

		const decorate2 = (...decorators) => fn => {
		    let decorated_fn = fn

		    for (const decorator of decorators) {
		        decorated_fn = decorator(decorated_fn)
		    }

		    return decorated_fn
		}

		const direct_demo = x => 2 * ((7 +1) +5)
		const direct_compose_demo = x => double(add(5)(increment(get(7))))
		const pipe_demo = decorate(increment, add(5), double)(get(7))
		const pipe2_demo = decorate2(increment, add(5), double)(get(7))
	};


	suite.add("direct_demo()", function () {
		direct_demo()
	});

	suite.add("pipe_demo()", function () {
		pipe_demo()
	});

	suite.add("pipe2_demo()", function () {
		pipe2_demo()
	});

	suite.add("direct_compose_demo()", function () {
		direct_compose_demo()
	});

	suite.on("cycle", function (evt) {
		console.log(" - " + evt.target);
	});

	suite.on("complete", function (evt) {
		console.log(new Array(30).join("-"));

		var results = evt.currentTarget.sort(function (a, b) {
			return b.hz - a.hz;
		});

		results.forEach(function (item) {
			console.log((idx + 1) + ". " + item);
		});
	});

	console.log("direct vs pipe #jsbench #jsperf");
	console.log(new Array(30).join("-"));
	suite.run();
});
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8"/>
	<title>direct vs pipe #jsbench #jsperf</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
	<script src="./suite.js"></script>
	</head>
	<body>
	<h1>Open the console to view the results</h1>
	<h2><code>cmd + alt + j</code> or <code>ctrl + alt + j</code></h2>
	</body>
	</html>
	"use strict";

	(function (factory) {
	if (typeof Benchmark !== "undefined") {
	factory(Benchmark);
	} else {
	factory(require("benchmark"));
	}
	})(function (Benchmark) {
	var suite = new Benchmark.Suite;

	Benchmark.prototype.setup = function () {
	console.clear()

	const increment = fn => () => fn() +1
	const add = value => value => fn => () => fn() + value
	const double = fn => () => 2 * fn()
	const get = value => () => value

	const decorate = (...decorators) => fn => decorators.reduce(
	(decorated_fn, decorator) => decorator(decorated_fn),
	fn
	)

	const decorate2 = (...decorators) => fn => {
	let decorated_fn = fn

	for (const decorator of decorators) {
	decorated_fn = decorator(decorated_fn)
	}

	return decorated_fn
	}

	const direct_demo = x => 2 * ((7 +1) +5)
	const direct_compose_demo = x => double(add(5)(increment(get(7))))
	const pipe_demo = decorate(increment, add(5), double)(get(7))
	const pipe2_demo = decorate2(increment, add(5), double)(get(7))
	};


	suite.add("direct_demo()", function () {
	direct_demo()
	});

	suite.add("pipe_demo()", function () {
	pipe_demo()
	});

	suite.add("pipe2_demo()", function () {
	pipe2_demo()
	});

	suite.add("direct_compose_demo()", function () {
	direct_compose_demo()
	});

	suite.on("cycle", function (evt) {
	console.log(" - " + evt.target);
	});

	suite.on("complete", function (evt) {
	console.log(new Array(30).join("-"));

	var results = evt.currentTarget.sort(function (a, b) {
	return b.hz - a.hz;
	});

	results.forEach(function (item) {
	console.log((idx + 1) + ". " + item);
	});
	});

	console.log("direct vs pipe #jsbench #jsperf");
	console.log(new Array(30).join("-"));
	suite.run();
	});