Psst! Wanna Monkey Patch?
February 07, 2015
If you ever wanted to Monkey Patch Javascript here’s how…
Step 1.
Pop open your javascript console, alt+cmd+i (mac) / ctrl_shift+i (pc) for dev tools then select the console tab.
Step 2.
Let’s monkey path console.log to use a function that alerts instead.
Type console.log = function(message) { alert(message) }; and hit return
Step 3.
Now let’s use our monkey patched console.log.
Type console.log(‘Hello Monkey Patched World!’);
Step 4.
Press return and now we can are now alerted our console.log ‘Hello Monkey Patched World!’ instead.