January 2024
Intermediate to advanced
718 pages
20h 15m
English
Content preview from Programming Ruby 3.3Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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What’s Next
Collections, blocks, and iterators are core concepts in Ruby. The more you write in Ruby, the more you’ll find yourself moving away from conventional looping constructs. Instead, you’ll write classes that support iteration over their contents. And you’ll find that this code is compact, easy to read, and a joy to maintain. If this all seems too weird, don’t worry. After a while, it’ll start to come naturally. And you’ll have plenty of time to practice as you use Ruby libraries and frameworks. Now, let’s talk more about how Ruby lets you define and call methods.
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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.