Check Object Filling

Checks if an object is (not) empty.

Usage

assert_empty(x)

assert_filled(x)

Arguments

x

An object to be checked.

Value

Throws an error, if any, and returns x invisibly otherwise.

See also

Other checking methods: assert_constant(), assert_dim(), assert_infinite(), assert_length(), assert_lower(), assert_missing(), assert_names(), assert_numeric, assert_package(), assert_square(), assert_type(), assert_unique()

Author

N. Frerebeau