Ruby获取可用磁盘驱动器

Question

谁能告诉我如何获取可用磁盘驱动器列表中的红宝石？我正在创建一个打开的文件对话框，需要知道！在此先感谢，埃尔。

Answer 1

文章布赖恩给正确地指出了下面的代码：

require 'win32ole' 

file_system = WIN32OLE.new("Scripting.FileSystemObject") 
drives = file_system.Drives 
drives.each do |drive| 
    puts "Available space: #{drive.AvailableSpace}" 
    puts "Drive letter: #{drive.DriveLetter}" 
    puts "Drive type: #{drive.DriveType}" 
    puts "File system: #{drive.FileSystem}" 
    puts "Is ready: #{drive.IsReady}" 
    puts "Path: #{drive.Path}" 
    puts "Root folder: #{drive.RootFolder}" 
    puts "Serial number: #{drive.SerialNumber}" 
    puts "Share name: #{drive.ShareName}" 
    puts "Total size: #{drive.TotalSize}" 
    puts "Volume name: #{drive.VolumeName}" 
end