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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/utils.R
\name{isFALSE}
\alias{isFALSE}
\title{Test if an object is \code{FALSE}}
\usage{
isFALSE(x)
}
\arguments{
\item{x}{An R object.}
}
\description{
For R versions lower than 3.5.0, this function is a simple abbreviation of
\code{identical(x, FALSE)}. For higher R versions, this function calls
\code{base::isFALSE()}.
}
\note{
This function will be deprecated in the future. We recommend that you
use \code{base::\link[base]{isFALSE}()} instead. If you have to support R
versions lower than 3.5.0, you may use \code{identical(x, FALSE)}, but
please note that it is not equivalent to \code{base::isFALSE()}.
}
\examples{\dontshow{if (getRversion() < '3.5.0') (if (getRversion() >= "3.4") withAutoprint else force)(\{ # examplesIf}
library(xfun)
isFALSE(TRUE) # false
isFALSE(FALSE) # true
isFALSE(c(FALSE, FALSE)) # false
\dontshow{\}) # examplesIf}
}
\keyword{internal}
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