to_vec should make an empty vector for CartesianIndex #196
Description
julia> to_vec(CartesianIndex(1))[1]
1-element Vector{Int64}:
1should be an empty vector instead
{{ message }}
to_vec should make an empty vector for CartesianIndex #196julia> to_vec(CartesianIndex(1))[1]
1-element Vector{Int64}:
1should be an empty vector instead