Method: ShellHelpers::PathnameExt::Base#rm_empty_dirs

Defined in:
lib/shell_helpers/pathname.rb

#rm_empty_dirs(rm: true) ⇒ Object

remove all empty directories inside self this includes directories which only include empty directories



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# File 'lib/shell_helpers/pathname.rb', line 325

def rm_empty_dirs(rm:true)
  r=[]
  if directory?
    find(depth:true) do |file|
      if file.directory? and file.children(false).empty?
        r<<file
        file.rmdir if rm
      end
    end
  end
  r
end