def ft_suglen (attribute:)
      key = "#{@model}:#{attribute}"
      REDI_SEARCH.call('FT.SUGLEN', key)
    rescue Exception => e
      Rails.logger.error e if defined? Rails
      return e.message
    end
def ft_suglen (attribute:)
      key = "
      REDI_SEARCH.call('FT.SUGLEN', key)
    rescue Exception => e
      Rails.logger.error e if defined? Rails
      return e.message
    end
def ft_suglen ( attribute : ) key = "#{@model}:#{attribute}" REDI_SEARCH . call ( 'FT.SUGLEN' , key ) rescue Exception => e Rails . logger . error e if defined? Rails return e . message end
size of dictionary

 @param attribute [String]
 @return [Integer] - number of possible suggestions
size of dictionary