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Functions

Main Function​

Juka automatically executes main() function.

func main() = { printLine("Hello");}

NOTE: the scripts that do not have main function, can be executed by calling the function itself. For example:

func x() = { printLine("Hello"); } x();

Functions​

All functions are defined with the word function. Functions can contain alphanumeric values (including _) and functions cannot start with numeric value. Functions are simply defined:

func foo() = {
   printLine("Hello Friend!");
}
foo();

Example:

func x() = {
    string y = "Hello World";
    printLine(y);
    printLine("It works!");
}
func y() = {
    printLine("==in the middle==");
    print("======");
}
x();
y();
x();