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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/timezone.R
\name{with_timezone}
\alias{with_timezone}
\alias{local_timezone}
\title{Time zone}
\usage{
with_timezone(tz, code)
local_timezone(tz, .local_envir = parent.frame())
}
\arguments{
\item{tz}{\verb{[character(1)]} a valid time zone specification, note that
time zone names might be platform dependent.}
\item{code}{\code{[any]}\cr Code to execute in the temporary environment}
\item{.local_envir}{The environment to apply the change to.}
}
\value{
\code{[any]}\cr The results of the evaluation of the \code{code}
argument.
}
\description{
Change the time zone, and restore it afterwards.
}
\details{
\code{with_timezone()} runs the code with the specified time zone and
resets it afterwards.
\code{local_timezone()} changes the time zone for the caller
execution environment.
}
\examples{
Sys.time()
with_timezone("Europe/Paris", print(Sys.time()))
with_timezone("America/Los_Angeles", print(Sys.time()))
fun1 <- function() {
local_timezone("CET")
print(Sys.time())
}
fun2 <- function() {
local_timezone("America/Los_Angeles")
print(Sys.time())
}
Sys.time()
fun1()
fun2()
Sys.time()
}
\seealso{
\code{\link{withr}} for examples
\code{\link[=Sys.timezone]{Sys.timezone()}}.
}
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