- num() requires an integerish digits argument (#362).

Closes #362.
r-lib · Oct 17, 2021 · 917f280 · 917f280
1 parent 94e9e61
commit 917f280
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/R/num.R b/R/num.R
@@ -116,6 +116,7 @@ num <- function(x, ...,
                 extra_sigfig = NULL) {
 
   stopifnot(is.numeric(x))
+  stopifnot(is.null(digits) || is_integerish(digits))
   check_dots_empty()
 
   # FIXME: math and arith should also work for integers