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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Part 3Functional Kotlin
The functional style is less complex compared to the imperative style of programming. Code reads like a problem statement in the functional style and so is easier to understand. With the ability to pass functions to functions, we can use functional decomposition in addition to object decomposition in Kotlin.
In this part, we’ll focus on the functional programming capabilities of Kotlin. You’ll learn how to create lambda expressions, why and where to use them, and how to ensure we don’t compromise performance to gain fluency. You’ll also learn to use internal iterators, sequences, and design patterns that can benefit from using lambda expressions.
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