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The Pragmatic Bookshelf | Build Awesome Command-Line Applications in Ruby

pragprog.com

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About this Book As Ruby pro David Copeland explains, writing a command-line application that is self-documenting, robust, adaptable and forever useful is easier than you might think. Ruby is particularly suited to this task, since it combines high-level abstractions with "close to the metal" system interaction wrapped up in a concise, readable syntax.

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