reset_table_name

# File activerecord/lib/active_record/base.rb, line 1011
      def reset_table_name #:nodoc:
        base = base_class

        name =
          # STI subclasses always use their superclass' table.
          unless self == base
            base.table_name
          else
            # Nested classes are prefixed with singular parent table name.
            if parent < ActiveRecord::Base && !parent.abstract_class?
              contained = parent.table_name
              contained = contained.singularize if parent.pluralize_table_names
              contained << '_'
            end
            name = "#{table_name_prefix}#{contained}#{undecorated_table_name(base.name)}#{table_name_suffix}"
          end

        set_table_name(name)
        name
      end