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Kotlin Standard Library Cookbook

You're reading from   Kotlin Standard Library Cookbook Master the powerful Kotlin standard library through practical code examples

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Product type Paperback
Published in Jul 2018
Publisher Packt
ISBN-13 9781788837668
Length 242 pages
Edition 1st Edition
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Author (1):
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Samuel Urbanowicz Samuel Urbanowicz
Author Profile Icon Samuel Urbanowicz
Samuel Urbanowicz
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Table of Contents (11) Chapters Close

Preface 1. Ranges, Progressions, and Sequences 2. Expressive Functions and Adjustable Interfaces FREE CHAPTER 3. Shaping Code with Kotlin Functional Programming Features 4. Powerful Data Processing 5. Tasteful Design Patterns Adopting Kotlin Concepts 6. Friendly I/O Operations 7. Making Asynchronous Programming Great Again 8. Best Practices for the Android, JUnit, and JVM UI Frameworks 9. Miscellaneous 10. Other Books You May Enjoy

Powerful Data Processing

In this chapter, we will cover the following recipes:

  • Composing and consuming collections the easy way
  • Filtering datasets
  • Automatic null removal
  • Sorting data with custom comparators
  • Building strings based on dataset elements
  • Dividing data into subsets
  • Transforming data with map and flatMap
  • Folding and reducing datasets
  • Grouping data
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