The more general alternative Gabor in this case would be a stopif()
function... I often find myself having to think too much with
stopifnot(!is.X())
Sean
On 4 January 2014 00:24, Gábor Csárdi wrote:
> While we are here, how about an is.sorted() function? It is trivial
> and helps readability
While we are here, how about an is.sorted() function? It is trivial
and helps readability a lot imho. Then one does not have to write
things like
stopifnot(!is.unsorted(x))
but can write
stopifnot(is.sorted(x))
instead.
Gabor
On Fri, Jan 3, 2014 at 1:40 PM, Patrick Burns wrote:
>
> I've just
I've just realized that it could be handy
to have a 'decreasing' argument in 'is.unsorted'.
And I'm cheekily hoping someone else will
implement it.
It is easy enough to work around (with 'rev'),
but would be less hassle with an argument.
The case I have in mind uses 'is.unsorted' in
'stopifnot'
