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bind vs wrapper #jsbench #jsperf (http://jsbench.github.io/#d23342c3271dc8cb8fc624d39038a7fb) #jsbench #jsperf
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>bind vs wrapper #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 () {
const things = new Map();
let bindI = 0;
let wrapI = 0;
const remove = (id) => {
if(!things.has(id)) {
return;
}
things.delete(id);
}
const addBind = () => {
const id = `bind${++bindI}`;
things.set(id, true);
return remove.bind(null, id);
}
const addWrap = () => {
const id = `wrap${++wrapI}`;
things.set(id, true);
return () => remove(id);
}
};
Benchmark.prototype.teardown = function () {
things.clear();
};
suite.add("const remove = addBind();", function () {
const remove = addBind();
remove();
});
suite.add("const remove = addWrap();", function () {
const remove = addWrap();
remove();
});
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("bind vs wrapper #jsbench #jsperf");
console.log(new Array(30).join("-"));
suite.run();
});
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