Created
June 24, 2019 12:23
-
-
Save warpech/6e0f72d88905261a0c9fb40beead248a to your computer and use it in GitHub Desktop.
Object set value vs 2 kinds of Reflect (http://jsbench.github.io/#6e0f72d88905261a0c9fb40beead248a) #jsbench #jsperf
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"/> | |
<title>Object set value vs 2 kinds of Reflect</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> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
"use strict"; | |
(function (factory) { | |
if (typeof Benchmark !== "undefined") { | |
factory(Benchmark); | |
} else { | |
factory(require("benchmark")); | |
} | |
})(function (Benchmark) { | |
var suite = new Benchmark.Suite; | |
suite.add("var obj = {foo: \"\"}", function () { | |
var obj = {foo: ""} | |
obj.foo = "bar"; | |
}); | |
suite.add("var obj = {foo: \"\"}", function () { | |
var obj = {foo: ""} | |
Reflect.set(obj, "foo", "bar"); | |
}); | |
suite.add("var obj = {foo: \"\"}", function () { | |
var obj = {foo: ""} | |
Reflect.set(obj, "foo", "bar", obj); | |
}); | |
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("Object set value vs 2 kinds of Reflect"); | |
console.log(new Array(30).join("-")); | |
suite.run(); | |
}); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment