Most code is a mess. Most new requirements change the existing code. Much of our work involves altering imperfect code.
That's the bad news.
The good news is that every big mess consists of many small ones. Certain small problems occur so frequently that they've been given names, and are collectively known as "Code Smells".
This talk shows how to take a pile of perplexing code, identify the "smells", and surgically apply the curative refactorings. It breaks a messy problem into clear-cut pieces and proves that you can fix anything without being forced to understand everything.
EVENT: RailsConf
SPEAKER: Sandi Metz
PERMISSIONS: The original video was published on the Confreaks YouTube channel with the Creative Commons Attribution license (reuse allowed).
ORIGINAL SOURCE: • RailsConf 2016 - Get a Whiff of This ...
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Watch video Code Refactoring: Learn Code Smells And Level Up Your Game! online without registration, duration hours minute second in high quality. This video was added by user Code With Ayush 28 July 2020, don't forget to share it with your friends and acquaintances, it has been viewed on our site 8,19 once and liked it 22 people.