Cosmo/examples/variadic.cosmo

// adds all args passed (expects numbers)
func add(start, ...args) 
    // starting at `start`, add up all numbers passed
    local total = start
    for val in args do
        total = total + val
    end

    return total
end

print("add(100) -> " .. add(100))
print("add(100, 1, 2, 3, 4) -> " .. add(100, 1, 2, 3, 4))
print("add(1, 2, 3, 4, 5, 6, 7, 8, 9, 10) -> " .. add(1, 2, 3, 4, 5, 6, 7, 8, 9, 10))
print("add(-54, 2, 3, 4, 5, 6, 7, 8, 9, 10) -> " .. add(-54, 2, 3, 4, 5, 6, 7, 8, 9, 10))