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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Chapter 7Basic Types: Numbers, Strings, and Ranges
We’ve been having fun implementing programs using arrays, hashes, and procs, but we haven’t yet covered the most basic types in Ruby: numbers, strings, and ranges. Let’s spend a few pages on these basic building blocks now.
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