# File lib/table_print/fingerprinter.rb, line 82
    def display_method_to_nested_hash(display_method)
      hash = {}

      return {display_method => {}} if display_method.is_a? Proc

      display_method.split(".").inject(hash) do |hash_level, method|
        hash_level[method] ||= {}
      end
      hash
    end