Automatic flattening on outer array structures #14
Description
Similar as the example StackViews.jl example on repeated array. Suppose we have a 2-dimensional nested array A:
julia> using StackViews
julia> A = rand(100, 100);
julia> n = 100;
julia> StackView([A for _ in 1:n,_ in 1:n])
(100, 100, 10000)
We can see that StackView ignores the for loop structure, and flatten outer layer into a vector automatically. In principal, it should be an array with size (100,100,100,100). Is there anyway that we can persevere array size in StackView?