Lesson 7 / 14

Lists

A list is written between square brackets: ["margherita", "marinara"]. lista[0] is the first element, lista.length how many there are.

pe ogni (chist è x dint lista) { … } goes through the elements one by one (for…of).

All JavaScript methods work: map, filter, join, toUpperCase…

Exercise

Print each pizza in upper case (pizza.toUpperCase()), one per line, with no other lines.

chist è pizze = ["margherita", "marinara", "diavola"]

stamm a dì(pizze.length, "pizze")
stamm a dì(pizze[0])

pe ogni (chist è pizza dint pizze) {
    stamm a dì("-", pizza)
}

When you are done, the program prints

MARGHERITA
MARINARA
DIAVOLA

Do this lesson in the playground