print-dataset with options now returns a string

[otfrom]

Was side effecting via println

[genmeblog]

The print here is intentional. It's a printing function. Do you remember why did you want to remove println in the second case?

[otfrom]

I think I just misread the 1 arity code. I think this is my mistake. I'm happy to close it (and I've not bumped into it in ages and don't remember why I suggested the change).

[genmeblog]

I remember we've discussed this but what was the conclusion? idk... :) Anyway - there are two functions one creates string and one prints to the out. Should be ok for all the cases. Closing it.