April 2015
Intermediate to advanced
264 pages
5h 31m
English
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Techniques to break dependencies
Now that we've seen some techniques to help us understand the code, our next step is to break dependencies. This will help us write further characterization tests. To do this, we will very carefully start modifying the code. All the while, we will try to stick to the following goals:
- Make small changes that are very unlikely to break
- Try to change the public interface as little as possible
Why these goals? Because we have a lack of tests, we have to be careful with the changes we make. Hence, small changes are better. We also need to be careful of changing the public interface because we have to go and fix all the other files and modules that use this class.
The Rope refactoring library
The Rope refactoring library ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.