What is this book about? The most successful apps become more difficult to maintain over time as the codebase increases in size. Often, the source code reaches a point where a rewrite is required ...

Anyone striving to become an expert Ruby programmer needs to be able to write maintainable applications. Polished Ruby Programming will help you get better at designing scalable and robust Ruby ...

When Yukihiro “Matz” Matsumoto created Ruby in the mid-1990s he did so with programmer productivity as a priority. The result was a powerful, flexible language with an elegant syntax that reads and ...