is.vector could handle AsIs class better
Jan, I believe it's because it has "a non-NULL attribute other than names" as per the documentation. In this case its class of "AsIs". Best, ~G
On Sun, Mar 29, 2020 at 6:29 AM Jan Gorecki <j.gorecki at wit.edu.pl> wrote:
Dear R-devel, AsIs class seems to be well handled by `typeof` and `mode` function. Those two functions are being referred when explaining `is.vector` behaviour in manual. Yet `is.vector` does not seem to be handling AsIs class the same way. is.vector(1L) #[1] TRUE is.vector(I(1L)) #[1] FALSE Is there any reason behind this behaviour? Could we have it supported so AsIs class is ignored when `is.vector` is doing its job? Best Regards, Jan Gorecki
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