Control Flow

If / Else

Conditional execution works as expected:

let x = 10
if (x > 5) {
    print("Greater than 5")
} else {
    print("Smaller or equal to 5")
}

For Loops

Iterate over arrays using the for ... in syntax:

let numbers = [1, 2, 3, 4]
 
for (n in numbers) {
    print(n * 2)
}

Return Statements

Functions can return values using return. If no return statement is found, the result of the last expression is returned (implicit return), but explicit return is supported for early exit.

let check = fn(x) {
    if (x < 0) {
        return "negative"
    }
    return "positive"
}