Determine if `x` is one logical value

Determine if `x` is one logical value

Usage

check_logical(
  x,
  ...,
  allow_null = FALSE,
  arg = rlang::caller_arg(x),
  call = rlang::caller_env()
)

Arguments

x

the object to be determined to be one logical value

...

other arguments, no idea why this is needed

allow_null

set to TRUE to allow NULL to be valid

arg

no idea why this is needed

call

no idea why this is needed

Value

Nothing. Will raise an exception if the value is not one logical value

Note

From [r-lib](https://github.com/r-lib/rlang/blob/main/R/standalone-types-check.R)

Author

[`olivroy`](https://github.com/olivroy) and Richèl J.C. Bilderbeek

Examples

check_logical(TRUE)
check_logical(FALSE)
check_logical(NA)