InfoQ Homepage Refactoring Content on InfoQ
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Ruby Version of Refactoring In the Works
Martin Fowler's venerable Refactoring book is getting a facelift. Noted Rubyist Jay Fields today announced that he and a team of ThoughtWorks Ruby experts are busy "porting" the book from Java to Ruby.
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Visual Studio for Database Professionals Released
Microsoft has developed what they call "tools for building SQL databases in a managed project environment with support for versioning, deployment, unit testing, refactoring, and off-line SQL development." These tools, released under the name Visual Studio for Database Professionals, claim to offer a way to develop databases in the same off-line fashion as traditional applications.
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Test Driven Database Development
Scott Ambler thinks it's time to raise the bar on data quality: he suggests teams should adapt well accepted TDD code quality practices to database development, since data is a valuable corporate asset. His article in September's TASSQuarterly magazine presents his "Test Driven Database Development" (TDDD) which, just like TDD, combines test-first practices and refactoring.
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Opinion: Code Coverage Stats Misleading
John Casey recently spent some time refactoring Maven's assembly plugin, using coverage reporting to mark his progress and make sure he didn't break anything as he went. It didn't exactly go as planned - but at very least it was a learning experience. His conclusion: when you're seeking confidence through testing, perhaps the worst thing you can do is to look at a test coverage report.