剧情简介：Writing a command-line application that’s self-documenting, robust, adaptable and forever useful is easier than you might think. Ruby is particularly suited to this task, because it combines high-level abstractions with “close to the metal” system interaction wrapped up in a concise, readable syntax. Plus, Ruby has the support of a rich ecosystem of open source tools and librar...(展开全部)
作者：David Copeland
出版社：The Pragmatic Bookshelf
ISBN：9781937785758
