Learn the syntax, data types, and operations essential for programming in Scala

Become a Scala Developer

In this module, we will learn Scala from the ground up. This module aims to teach us how to write basic programs, assuming we have no prior knowledge of the language. We will start with a brief introduction to Scala to understand its functionality and applications. We will then move discuss the key features and functions of the language (data types, functions, classes, etc.) in detail. In the end, we will have all the basic knowledge of how to program in Scala.

Learn Scala from Scratch

## General Form


The general form of a function with multiple parameter lists is as follows:


In the illustration above, `n`**>1**. 

The above function is equivalent to the following:

The function `f` is taking the first `n-1` lists of parameters and creating a new function `h` which takes the `n`th list of parameters. `h` then maps the `n`th list of parameters to the function body `Exp` with `h` being the function that gets returned.

The above, can also be written using anonymous functions as follows.

# General Form


The general form of a function with multiple parameter lists is as follows:


In the following lesson, we will expand a multiple parameter list to see how a function with a multiple parameter list is executed.

Getting to Know Scala

Variables and Types

Operating with Operators

Strings and How to Use Them

Scala's Collection Library

Control Structures

Getting Started with Functions

Higher-Order Functions

Classes and Objects

Conclusion

Expanding a Multiple Parameter List

General Form