R Under development (unstable) (2023-10-17 r85341 ucrt) -- "Unsuffered Consequences"
Copyright (C) 2023 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> # To run download functions you need an internet connection.
> # pref a fast one
> skip_download = function() {
+   if(!curl::has_internet() |
+      identical(Sys.getenv("DONT_DOWNLOAD_ANYTHING"), "true"))
+     skip("No connection to run download function.")
+ }
> 
> proc.time()
   user  system elapsed 
   0.09    0.06    0.14