September 2019
Intermediate to advanced
462 pages
11h 3m
English
Content preview from Programming KotlinBecome 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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Wrapping Up
Using the imperative style to iterate is a lot more fluent in Kotlin than in many mainstream languages. With a higher level of abstraction, through specialized classes for range of values, Kotlin makes it easier to do forward iteration, reverse iteration, skip values in the range, and so on. The same approach may be used for iterating over a collection of values as well. And, to process different values, of different types, the argument-matching syntax—the when construct—removes a lot of noisy conditional code.
We’ve covered a lot of ground so far in this part about fundamental everyday programming tasks. Next we’ll take a look at the collections that are available when programming with Kotlin.
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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.