July 2007
Beginner to intermediate
176 pages
2h 30m
English
The following font conventions are used in this book:
Indicates pathnames and filenames (such as program names); Internet addresses, such as domain names and URLs; and emphasized or newly defined terms.
Constant widthIndicates commands and options that should be typed verbatim in a file or in irb; or names and keywords in Ruby programs, including method, variable, and class names.
Constant width italicIndicates user-supplied values.
Constant width boldUsed to draw attention to parts of programs.
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