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Before Ruby, I had dabbled with Java and C. To be honest, my work with those languages didn’t really go beyond the scope of university assignments. Later on, in my professional career, I had the chance to spend about a year working with C#. By that time, it had

Writing tests in Ruby can be truly enjoyable but when the concepts aren’t clear in your mind, the experience quickly turns painful. Few things are more frustrating than a failing test, especially when you can’t immediately understand why it failed. I’ve been there many times myself. When