Test for types of operating systems
Functions based on .Platform$OS.type
and Sys.info()
to test if
the current operating system is Windows, macOS, Unix, or Linux.
is_windows() is_unix() is_macos() is_linux()
library(xfun) # only one of the following statements should be true is_windows() is_unix() && is_macos() is_linux()
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.