is.empty: Is an object empty?

In gschofl/rmisc: A collection conveniance functions.

Description

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

Usage

is.empty(x)

are_empty(x)

all_empty(x)

Arguments

x	object to test

See Also

Other tests: all_scalar, are_scalar, is.scalar; has_command

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/rmisc documentation built on May 17, 2019, 8:54 a.m.