assertive.properties (version 0.0-4)

has_any_attributes: Does the input have any attributes?

Description

Checks to see if the input has any attributes.

Usage

has_any_attributes(x, .xname = get_name_in_parent(x))
has_no_attributes(x, .xname = get_name_in_parent(x))

Arguments

x

Input to check.

.xname

Not intended to be used directly.

Value

has_any_attributes returns TRUE if attributes(x) has length greater than zero. has_attributes returns a logical vector that is TRUE whenever the specified attribute is not NULL.

See Also

has_attributes to check for specific attributes.

Examples

# NOT RUN {
has_any_attributes(matrix())
has_no_attributes(data.frame())
# }