The only OOP-ish thing I've really missed in nim is interfaces. It seems to be a really convenient way to re-use code: "this function (proc) can operate on any

The only OOP-ish thing I've really missed in nim is interfaces. It seems to be a really convenient way to re-use code: "this function (proc) can operate on any type that has implementations of this and that other function (proc)". Googling has left me with suggestions of using macros to re-implement similar functionality, which I guess is in line with nim's philosophy of "small core with powerful macro system". Looking into it however, developing macros seems like more effort than a simple interface. Just the impressions of someone not super familiar with metaprogramming.