is.empty: Is an object empty?

In gschofl/gsmisc: A collection conveniance functions

Description

Which elements in a list are empty? Are all elements in a list empty?

Usage

is.empty(x)

are_empty(x)

all_empty(x)

Arguments

x	An object to test.

Value

A logical.

See Also

Other Tests: are_false, are_null, are_true, has_command, is.installed, is.scalar

Examples

is.empty(NULL)
is.empty(numeric())
is.empty(list())
is.empty("")
are_empty(list(1, NULL, 3, NA))
all_empty(NULL)
all_empty(list(NULL, NULL, character()))

gschofl/gsmisc documentation built on May 17, 2019, 8:52 a.m.