Frames White

PkmX's [workaround](https://github.com/fsquillace/junest/issues/161#issuecomment-291731190) just segfaults for me as soon as I run it

all the QueryVerse parsers, like CSVFile.jl and FeatherFiles.jl etc support FilePath types, right?

I agree it alighs with Base julia, but can we do better? One option we could have that I alluded to is ``` struct SubPath{T,S} part::S parent::T end ``` returned...

> Would it make sense for SubPath to work more like SubString and just store an index into the parent.parts? I was thinking that, but didn't want to complicate the...

This kind of reminds me of Haskell's path library http://hackage.haskell.org/package/path (not that I've used it). which divides path types into `Absolute` and `Relative`.

Correct, preallocation has more allocations, but they are much smaller. They should not be there, and I think can be removed, it just required a fair bit of careful digging...

>> small benchmarks > See me addition above. Yes, I figured the actual number of allocations, not a big deal, still surprising that the amount of bytes doesn't matter much....

I do not have a good way

> I'll continue to hack on this where I can. If you get tired of waiting for me to do so, feel free to also merge the functionality the currently...

yeah. good idea. I don't have a CUDA GPU so can't really test. PR would be welcome