[julia-users] type of single values AND array?

[Jon Norberg]

quick question: How do I define a type most effective so that I can give it 
both single values, vectors and Arrays as variables?

I now have:

type x
    value::Array{Float64}
end

I can do x(rand(3)) as well as x(rand(3,3)) but not x(0.1)

the answer is probably in the forums but I couldn't construct a good search to 
find it :-/

Thanks