Re: Rosetta code: Split an array into chunks

[MonkOfAnotherSect]

in reply to Rosetta code: Split an array into chunks

The simplest Python version is probably:

def chunk_array(n, vals):
    return "\n".join(" ".join(vals[i:i+n])
                         for i in range(0, len(vals), n))

Given that you have to return one big string anyway, it's not worthwhile doing anything more fancy with generators/iterators.