Last active
August 27, 2020 23:45
-
-
Save warpech/f57192e09d437cdcf2d828b8cd63c030 to your computer and use it in GitHub Desktop.
Split cell #jsbench #jsperf (http://jsbench.github.io/#f57192e09d437cdcf2d828b8cd63c030) #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>Split cell #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> |
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; | |
| Benchmark.prototype.setup = function () { | |
| function split_cell(cstr/*:string*/)/*:Array<string>*/ { return cstr.replace(/(\$?[A-Z]*)(\$?\d*)/, "$1,$2").split(","); } | |
| function splitCellMarcinMatch(cstr) { // BB12 | |
| const matched = cstr.match(/^([A-Z]+)([0-9]+)/); // ["BB12", "BB", "12"] | |
| matched.shift(); // remove first elem | |
| return matched ; // returns ["BB", "12"] | |
| } | |
| function splitCellMarcinSearchSubstring(cstr) { // BB12 | |
| const idx = cstr.search(/\d/); // 2 | |
| return [cstr.substring(0, idx), cstr.substring(idx)]; // returns ["BB", "12"] | |
| } | |
| }; | |
| suite.add("split_cell(\"AB12\");", function () { | |
| split_cell("AB12"); | |
| }); | |
| suite.add("splitCellMarcinMatch(\"AB12\");", function () { | |
| splitCellMarcinMatch("AB12"); | |
| }); | |
| suite.add("splitCellMarcinSearchSubstring(\"AB12\");", function () { | |
| splitCellMarcinSearchSubstring("AB12"); | |
| }); | |
| 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("Split cell #jsbench #jsperf"); | |
| 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