Check Unnamed

Checks whether an objects is unnamed.

Usage

check_unnamed(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_named(), check_names() and check_missing_names()

Examples

check_unnamed(2, error = FALSE)
#> Warning: `check_unnamed()` was deprecated in checkr 0.5.1.
#> ℹ Please use `chk::chk_null_or()` instead.
x <- 1
names(x) <- "y"
check_unnamed(x, error = FALSE)
#> Warning: x must be unnamed