Check Sorted

Checks whether object x is sorted using !is.unsorted(x, na.rm = TRUE).

check_sorted(x, x_name = substitute(x), error = TRUE)

Arguments

x

The object to check.

x_name

A string of the name of the object x.

error

A flag indicating whether to throw an informative error or immediately generate an informative message if the check fails.

Value

An invisible copy of x (if it doesn't throw an error).

See also

check_vector and check_list

Examples

check_sorted(1:2, error = FALSE)
#> Warning: `check_sorted()` was deprecated in checkr 0.5.1.
#> Please use `chk::chk_sorted()` instead.
check_sorted(2:1, error = FALSE)
#> Warning: `check_sorted()` was deprecated in checkr 0.5.1.
#> Please use `chk::chk_sorted()` instead.
#> Warning: 2:1 must be sorted