Hi there, I thought default concatenation was deprecated, to make it easier to create arrays of arrays... But it became rather impossible and confusing in the horizontal case, from what I see. Is there really not a single method left from the few ways in 0.35 of creating a horizontal vector of vectors? 0.4: https://gist.github.com/SimonDanisch/6972c1c090c608738e83#file-cat0-4-jl 0.3.5: https://gist.github.com/SimonDanisch/058ef76b2583c620b667#file-cat3-5-jl
Am I missing something, or is this a bug?! Best, Simon
