Check if Object is a Boolean

Checks if provided object is a Boolean (i.e., a length-one logical vector).

Usage

.is_boolean(x)

Arguments

x

An object to check.

Value

A logical value indicating whether the provided object is a Boolean.

Note

Taken from https://github.com/Rapporter/rapportools/blob/master/R/utils.R

Examples

.is_boolean(TRUE) # [1] TRUE
#> Error in .is_boolean(TRUE): could not find function ".is_boolean"
.is_boolean(1) # [1] FALSE
#> Error in .is_boolean(1): could not find function ".is_boolean"