Kotlin TutorialLesson 19Free preview

Kotlin Functions

This lesson is part of Kotlin · All levels

Summary

This lesson reviews the making and naming of custom functions in Kotlin. Kotlin supports modern features such as parameters with default values, named arguments, and single-expression functions. These features reduce the need to overload many functions.

Key points

Function defined by the keyword 'fun'
Support for default parameters
Named arguments allow for the naming of arguments by explicitly naming their parameters
Single-expression functions can be written briefly directly using the equals sign '='

Full lesson

Code examples and quizzes

Full lessons, code examples, and quizzes are available to subscribers. 5 questions.