October 2006
Intermediate to advanced
888 pages
16h 55m
English
Content preview from The Ruby Way: Solutions and Techniques in Ruby Programming, Second Edition
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17.1. Using RDoc
RDoc isn’t the only doc tool around for Ruby; RDTOOL is older. But in many ways, RDoc is superior; it’s also more commonly used, at least in the United States.
One great thing about RDoc is that it tries to produce useful output even if there are no comments in the source. It does this by parsing the code and organizing information on all the classes, module, constants, methods, and so on.
Therefore you can get reasonably useful HTML out of a program source that doesn’t even have any real internal documentation. If you haven’t tried this before, I suggest you try it.
But it gets better. RDoc also tries to associate the comments it finds with specific parts of the program. The general rule is: A block comment preceding a definition ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.