is_empty: Test emptyness

In paulponcet/bazar: Miscellaneous Basic Functions

Description

These methods test if an object x is empty.

Usage

is_empty(x)

is.empty(x)

## Default S3 method:
is_empty(x)

## S3 method for class 'data.frame'
is_empty(x)

Arguments

x	An object to be tested.

Value

TRUE if x is empty, FALSE otherwise.

See Also

as_empty in this package.

Examples

is_empty(4)
is_empty(c())
is_empty(new.env())
is_empty(character(0))
is_empty(list())
is_empty(integer(0))
is_empty(data.frame())

paulponcet/bazar documentation built on July 15, 2019, 5:28 a.m.