    # 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