The Platform class exposes basic information about the operating system Wren is running on top of.
The name of the platform. This roughly describes the operating system, and is usually one of:
If Wren was compiled for an unknown operating system, returns “Unknown”.
true if the host operating system is known to support the POSIX
standard. This is true for Linux and other Unices, as well as the various Apple
true if the host operating system is some flavor of Windows.