Of course. I had another line to push the last set. Missed it in here. So how would you tackle the fist question.

I also thought about recursively splicing but I am not sure whether it would improve.

I did not think of using map for the 2nd part. Very neat indead! Thank you.

In reply to Re^2: Spliting array into nested sequential arrays by Hameed
in thread Spliting array into nested sequential arrays by Hameed

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