compute_table_name

# File activerecord/lib/active_record/model_schema.rb, line 641
        def compute_table_name
          if base_class?
            # Nested classes are prefixed with singular parent table name.
            if module_parent < Base && !module_parent.abstract_class?
              contained = module_parent.table_name
              contained = contained.singularize if module_parent.pluralize_table_names
              contained += "_"
            end

            "#{full_table_name_prefix}#{contained}#{undecorated_table_name(model_name)}#{full_table_name_suffix}"
          else
            # STI subclasses always use their superclass's table.
            base_class.table_name
          end
        end