Hey Dude

(Sing to the tune of “Hey Jude” by The Beatles)

Hey dude
Your code smells bad
Go refactor and make it better
Remember
That tests are requirements
Then you can begin
To make it smell better

And if you say you need design
Hey dude
Don’t whine
Make sure you don’t put in
Any comments

Just code what you need today
Then go

And play

Remember the schedule
Is the customer’s problem

La la la la la, la la la laaaaaaa

Hey dude

Your code smells bad

Go refactor and make it better

Remember

That tests are requirements

Then you can begin

To make it smell better

dikutip dari buku Extreme Programming Refactored: The Case Against XP