compute_table_name

# File activerecord/lib/active_record/base.rb, line 1020
        def compute_table_name
          base = base_class
          if self == base
            # 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
            "#{full_table_name_prefix}#{contained}#{undecorated_table_name(name)}#{table_name_suffix}"
          else
            # STI subclasses always use their superclass' table.
            base.table_name
          end
        end