Oblynx

  ## SUMMARY ##

# Let `a` be the nested array and `aref` the multidim array we want to recreate:
julia> flatten(x::Array{<:Array,1})= Iterators.flatten(x)|> collect|> flatten
flatten (generic function with 1 method)

julia> flatten(x::Array{<:Number,1})= x
flatten (generic function with 2 methods)

julia> reshape(flatten(a), (4,4,3)) == aref