function log(fn) { return function(actualValue) { const modifiedActualValue = `Logged value: ${actualValue}`; fn(modifiedActualValue); } } const logger = log(console.log); logger('Pera'); //Logged value: Pera
Preview:
downloadDownload PNG
downloadDownload JPEG
downloadDownload SVG
Tip: You can change the style, width & colours of the snippet with the inspect tool before clicking Download!
Click to optimize width for Twitter