An R package implementing a simple timer as an R6 class.
The timer has four functions: $start(), $stop(), $reset() and $elapsed(). The $elapsed() function returns the elapsed wall clock time (as opposed to CPU time) as an object of class lubridate::Duration.
library(timer) # instantiate a new timer timer <- Timer$new() # no time has elapsed because the timer has not started timer$elapsed() #> [1] "0s" # start the timer timer$start() # get the time elapsed (as an object of class lubridate::Duration) # time elapsed is increasing because the timer is still running timer$elapsed() #> [1] "0.000814199447631836s" timer$elapsed() #> [1] "0.00287199020385742s" # stop the timer timer$stop() # time elapsed is now fixed timer$elapsed() #> [1] "0.00383305549621582s" timer$elapsed() #> [1] "0.00383305549621582s" # because timer is an object of class R6 use the clone() function # to make a copy timer2 <- timer$clone() # reset the timer timer$reset() timer$elapsed() #> [1] "0s" # timer2 is not reset timer2$elapsed() #> [1] "0.00383305549621582s"
To install the latest development version from r-universe.
install.packages("hmstimer", repos = c("https://poissonconsulting.r-universe.dev", "https://cloud.r-project.org"))
To install the latest development version from GitHub
# install.packages("pak", repos = sprintf("https://r-lib.github.io/p/pak/stable/%s/%s/%s", .Platform$pkgType, R.Version()$os, R.Version()$arch))
pak::pak("poissonconsulting/timer")
Please report any issues.
Pull requests are always welcome.
Please note that the timer project is released with a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.
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