Creating global variables

In Java, we could create a global variable just by defining the variable at the beginning of class declaration and initializing it afterward. By just declaring it, we could use it as a global variable.

In this recipe, we will learn how to create and use a global variable in Kotin.

Getting ready

I'll be using IntelliJ for coding purposes. You can use any IDE where you can write and execute Kotlin code.

How to do it…

Now, let's look at how to create global variables in Kotlin. There are two ways to do it. Let's look at them...