How do I set Windows-related file attributes in ruby?

Question

如何告诉ruby创建属性为FILE_ATTRIBUTE_TEMPORARY和FILE_FLAG_DELETE_ON_CLOSE ？

Answer 1

You can call Windows functions using the Ruby win32api library. See these examples . It's painful, but it works.

Answer 2

我使用了Ruby 1.8.7的源代码，却没有提到这些属性，因此我认为您可以修复它并从源代码进行构建...

Answer 3

Probably because of it's Unix roots, Ruby doesn't (yet) allow that. You can probably obtain the result you want with:

require 'tempfile'
Tempfile.new "my_temp_file" do |f|
  #...
end