guaq/sikteeri — comment on commit 09473c8538af97401f1b18724816fa09d0220f49
File:  line 0
By joneskoo:

I think the approach may not be ideal. "Has duplicates" boolean is rather pointless. Instead we should have a list of duplicates. Of course it's possible to have the boolean len(list) > 1 but I think has_duplicate() by itself is not required.