On IRC someone asked how to find out if a directory is empty or not, from within ruby.
It seems as if there was no simple way.
I suggest adding
On IRC, someone else suggested this:
Dir.entries(dir).size == 2
I do not know if there are better ways but possibly that could
be used for a
#4 [ruby-core:73010] Updated by Nobuyoshi Nakada 21 days ago
- Assignee set to Yukihiro Matsumoto
On Windows, root directories of drives don't contain "." nor "..",
and the suggested code (also
Dir.entries(dirname).join == "...") doesn't work.
If it is needed in real case, this method should be adopted, I think.