public_suffix() doesnt work with paths

[schochastics]

adaR::public_suffix("http://google.de/test")
#> [1] NA

related to #51

Note that psl also fails.

psl::public_suffix("http://google.de/test")
#> [1] "de/test"

need to reconsider if this is a bug or a feature

[chainsawriot]

It depends on what's the expected input. The documentation says "domains", although the argument is called url.

https://github.com/schochastics/adaR/blob/8a8ec9f429d106a74243050d79c4801f2403f8ef/R/psl.R#L1

adaR::public_suffix(adaR::ada_get_hostname("http://google.de/test"))

[chainsawriot]

Actually, psl also expects "domains".

[schochastics]

ok, for now I will adjust that in the docs so users are aware of that. good catch!