is_one_bool: Check if the argument is one boolean

In beautier: 'BEAUti' from R

Check if the argument is one boolean

Description

Check if the argument is one boolean

Usage

is_one_bool(x)

Arguments

x	the argument to be tested to be boolean

Value

TRUE if the argument is one boolean, FALSE otherwise

Author(s)

Richèl J.C. Bilderbeek

Examples

check_empty_beautier_folder()

# TRUE
is_one_bool(TRUE)
is_one_bool(FALSE)

# FALSE
is_one_bool(NULL)
is_one_bool(NA)
is_one_bool(c())
is_one_bool("nonsense")
is_one_bool(is_one_bool)
is_one_bool(c(TRUE, FALSE))

check_empty_beautier_folder()

beautier documentation built on Nov. 2, 2023, 5:08 p.m.