Checks if x is a negative int (non-missing integer scalar with no attributes including names).
check_neg_int(x, coerce = FALSE, x_name = substitute(x), error = TRUE)
The object to check.
A flag indicating whether to coerce a numeric (dbl) whole number to an int and drop attributes including names.
A string of the name of the object x.
A flag indicating whether to throw an informative error or immediately generate an informative message if the check fails.
An invisible copy of x (if it doesn't throw an error).
check_neg_int(0L, error = FALSE)
#> Warning: `check_neg_int()` was deprecated in checkr 0.5.1.
#> Please use chk::chk_integer() and chk::chk_lt() instead.
#> Warning: the values in 0L must lie between -2147483647 and -1
check_neg_int(-1L, error = FALSE)
#> Warning: `check_neg_int()` was deprecated in checkr 0.5.1.
#> Please use chk::chk_integer() and chk::chk_lt() instead.