Ruby查看当前系统的磁盘

require 'win32ole'

oFS = WIN32OLE.new("Scripting.FileSystemObject")
oDrives = oFS.Drives
oDrives.each() do |x|
#driveType 1 is removable disk
	puts "Drive #{x.DriveLetter} #{x.DriveType} #{x.FileSystem}"	
end