let toyTank(colour , name) = do
    let class = {}
    class.getColour() = do
        term.log("My colour is", colour)
    class.getName() = do
        term.log("My name is", name)
    class.setColour(newColour) = do
        colour = newColour
    class.setName(newName) = do
        name = newName
    return class.object()


let tanks = []
for (i from 0 to 10) tanks.append(toyTank("red", "tank" + (i+1)))
term.log(dir(tanks[0]))
for (i from 0 to tanks.length) do
    tanks[i].getName()
    tanks[i].getColour()
    tanks[i].setColour("blue")
    tanks[i].setName("tank" + (i + 11))
    tanks[i].getName()
    tanks[i].getColour()
    term.log()