6 Function as the most fundamental block of code
After reading this lesson, you will be able to
- Identify the components of a function
- Implement functions in Scala
- Define function parameters with defaults
When coding, functions are the most fundamental block of code. They provide instructions on how to perform a given task; without them, you will not be able to define how your application works. Scala treats functions as its first-class citizens: they are an essential component of your program with different uses and shapes. For example, you can use partial functions, anonymous functions, higher order functions, and more! In this lesson, you’ll review the basics of functions in Scala and analyze their different components. You’ll also see ...
Get Get Programming with Scala now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
