sorting failed error

[maarten van damme]

Great, with that workaround everything works correctly now.

I can finally start playing around with my salesman's dna :p

There is one little problem left, the comparing problem. I can't
really define an opcmp because a city isn't smaller or bigger than
another city, it's simply another city. I tried defining opEquals but
it still refuses to work (could be a problem on my end though).

To clear things out: Comparing an array of structs with inside a
dynamic array fails unless you add an opCmp (?or opEquals?) function
to that struct.

I thought comparing failed because the references to those dynamic
arrays were different and that he was comparing references instead of
values.