October 2009
Intermediate to advanced
288 pages
5h 2m
English
Content preview from Refactoring in Ruby
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Chapter 9. Conditional Logic
It’s natural that object-oriented programming is focused on objects and their relationships, but the code within an object is important too. Classic books like Jon Bentley’s Programming Pearls [6] and More Programming Pearls [7] or Brian Kernighan and P. J. Plauger’s The Elements of Programming Style [18] can help inspire you to write good, clean code.
Conditional logic is often the trickiest part of such code.
• It’s hard to reason about, since we have to consider multiple paths through the code.
• It’s tempting to add special-case handling rather than develop the general case.
• Conditional logic sometimes is used as a weak substitute for object-oriented mechanisms.
In this chapter we’ll cover the following smells: ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.