def extract_separator
      if meta_tags[:separator] == false
        # Special case: if separator is hidden, do not display suffix/prefix
        prefix = separator = suffix = ''
      else
        prefix    = extract_separator_section(:prefix, ' ')
        separator = extract_separator_section(:separator, '|')
        suffix    = extract_separator_section(:suffix, ' ')
      end
      delete(:separator, :prefix, :suffix)

      TextNormalizer.safe_join([prefix, separator, suffix], '')
    end
def extract_separator
      if meta_tags[:separator] == false
        # Special case: if separator is hidden, do not display suffix/prefix
        prefix = separator = suffix = ''
      else
        prefix    = extract_separator_section(:prefix, ' ')
        separator = extract_separator_section(:separator, '|')
        suffix    = extract_separator_section(:suffix, ' ')
      end
      delete(:separator, :prefix, :suffix)

      TextNormalizer.safe_join([prefix, separator, suffix], '')
    end
Extracts title separator as a string.

 @return [String] page title separator.