Turtle cobble mining

while turtle.detect do
    turtle.turnRight()
    turtle.dig()
    turtle.suck()
    turtle.dropUp()

    turtle.turnRight()
    turtle.dig()
    turtle.suck()
    turtle.dropUp()

    turtle.turnRight()
    turtle.dig()
    turtle.suck()
    turtle.dropUp()

    turtle.turnRight()
    turtle.dig()
    turtle.suck()
    turtle.dropUp()
end