# File lib/fog/hp/storage.rb, line 56
        def acl_to_header(acl)
          header = {}
          case acl
            when "private"
              header['X-Container-Read']  = ""
              header['X-Container-Write'] = ""
            when "public-read"
              header['X-Container-Read']  = ".r:*,.rlistings"
            when "public-write"
              header['X-Container-Write'] = "*"
            when "public-read-write"
              header['X-Container-Read']  = ".r:*,.rlistings"
              header['X-Container-Write'] = "*"
          end
          header
        end