Talking head
MountainWest RubyConf 2015

This presentation, by Coraline Ada Ehmke, is licensed under a Creative Commons Attribution ShareAlike 3.0
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There are dozens of code metrics tools available to Rubyists, all eager to judge our codebases and tell us things that we probably already know. But when technical debt is piled high and feature friction really sets in, we need more than to know that our User class has a “D” grade. How can we use tools and tests to help us formulate a refactoring plan that amounts to more than just rearranging bricks in a crumbling building? Let’s explore some of the more interesting code analysis tools, take a look at our testing techniques, and find novel ways to combine them into a meaningful refactoring strategy.

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