Feature request: Pass missing values without error

[jdblischak]

Would it be possible to pass missing values without error? For example, if I pass a character vector of paths that includes an NA, I'd prefer if the NA was returned. As a comparison, this is the behavior for the functions in the R.utils package.

> p <- c("../../tmp", NA)
> suppressPackageStartupMessages(library("R.utils"))
> getAbsolutePath(p)
../../tmp      <NA> 
   "/tmp"        NA 
> library("fs")
> packageVersion("fs")
[1] ‘1.1.0.9000’
> path_abs(p)
Error in if (any(double_dots)) { : missing value where TRUE/FALSE needed

[jimhester]

Oh this example is actually a bug, the path_*() functions should all pass them through unchanged.

[jimhester]

Would you mind opening a new issue about the NA handling in the modification functions like file_move(NA).