- Install jsgrep
- Convert your source code using
node spatch-cli.js es5-to-es3.spatch source.js // yields the converted source
- Prepare the implementation of ES5 by implemeting the missing polyfills in es5.js
- Concat es5.js and the converted code
- Wrap the result of the previous steps in a closure and export your object
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
var webdriver = require('selenium-webdriver'); | |
var fs = require('fs'); | |
var driver = new webdriver.Builder().build(); | |
webdriver.WebDriver.prototype.saveScreenshot = function(filename) { | |
return driver.takeScreenshot().then(function(data) { | |
fs.writeFile(filename, data.replace(/^data:image\/png;base64,/,''), 'base64', function(err) { | |
if(err) throw err; | |
}); |
Since Twitter doesn't have an edit button, it's a suitable host for JavaScript modules.
Source tweet: https://twitter.com/rauchg/status/712799807073419264
const leftPad = await requireFromTwitter('712799807073419264');