Flow Control

Conditionals

if, else if and else

if x {
    io.print("x evaluates to true")
} else if not y {
    io.print("x and y evaluate to false")
} else {
    io.print("why am i here")
}

Loops

while

while x {
    io.print(x)
    if not y {
        break
    }
    x = y.something()
}

for...in

for i in range(10) {
    io.print(i)
}

In this case the variable i will be declared only for the loop and will not be available outside of the scope. If a variable already existed with the same name, it will be overshadowed.