Module: Roo::Tempdir

Included in:
Excelx, OpenOffice
Defined in:
lib/roo/tempdir.rb

Instance Method Summary collapse

Instance Method Details

#finalize_tempdirs(object_id) ⇒ Object 



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# File 'lib/roo/tempdir.rb', line 3

def finalize_tempdirs(object_id)
  if @tempdirs && (dirs_to_remove = @tempdirs[object_id])
    @tempdirs[object_id] = nil
    dirs_to_remove.each do |dir|
      ::FileUtils.remove_entry(dir)
    end
  end
end

#make_tempdir(object, prefix, root) ⇒ Object 



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# File 'lib/roo/tempdir.rb', line 12

def make_tempdir(object, prefix, root)
  root ||= ENV['ROO_TMP']
  # folder is cleaned up in .finalize_tempdirs
  ::Dir.mktmpdir("#{Roo::TEMP_PREFIX}#{prefix}", root).tap do |tmpdir|
    @tempdirs ||= {}
    if @tempdirs[object.object_id]
      @tempdirs[object.object_id] << tmpdir
    else
      @tempdirs[object.object_id] = [tmpdir]
      ObjectSpace.define_finalizer(object, method(:finalize_tempdirs))
    end
  end
end