November 2001
Intermediate to advanced
218 pages
6h 22m
English
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Chapter 3. Built-in Library Reference
We will now explore the core functionality that is built into the standard Ruby interpreter. You will find descriptions of more than 800 built-in methods in 42 classes and modules. Topics covered include predefined variables, predefined global constants, and built-in functions.
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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.