Clean Code

Which is NOT a rule for meaningful names?

• Distinctive

• Short

• Pronounceable

• Intention Revealing

A function should...

• Perform as many tasks as possible

• Have elaborate comments to explain what it does

• Be short, not complex and do one thing

• Have a short name

Switch statements should...

• Contain all the implementations

• Never be used with constants

• Be used as much as possible

• Call functions that contain the implementations

Comments...

• Can be used when names are not meaningful

• Should be added before every function

• Should be replaced with self explanatory code

• Make up for bad code

Formatting is all about...

• Being petty

• Communication

• Performance

• Security

Why should code lines be short and indented?

• To keep the code well organised

• For better performance

• So they'll do only one thing

• To reduce cognitive complexity

Which is NOT a code smell?

• Agility

• Rigidity

• Opacity

• Fragility

A clean code looks like it was written by...

• Someone else

• That guy from accounting

• Uncle Bob

• Someone who cares