assert_length: Check Object Length(s)

In arkhe: Tools for Cleaning Rectangular Data

Check Object Length(s)

Description

Check Object Length(s)

Usage

assert_length(
  x,
  expected,
  allow_empty = empty,
  allow_null = FALSE,
  empty = FALSE
)

assert_lengths(x, expected)

Arguments

x	An object to be checked.
expected	An appropriate expected value.
allow_empty	A logical scalar: should empty object be ignored?
allow_null	A logical scalar: should NULL object be ignored?
empty	Deprecated.

Value

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

Author(s)

N. Frerebeau

See Also

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

arkhe documentation built on April 4, 2025, 2:34 a.m.