Y-Fujikawa

module Hoge1
  class Base
    # 初期処理は1つにまとめる
    def initialize *args
      @x = "Hoge1 - Base - initialize - #{args[0]}"
    end
    
    # Common配下のすべてのクラスに共通するメソッド
    def display
      puts @x

Y-Fujikawa

CREATE DATABASE sample CHARACTER SET utf8;
GRANT ALL PRIVILEGES ON *.* TO sample@localhost IDENTIFIED BY 'sample' WITH GRANT OPTION;
use sample;

CREATE TABLE `trn_customer` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `first_name` varchar(255) DEFAULT NULL,
  `last_name` varchar(255) DEFAULT NULL,
  `first_name_kana` varchar(255) DEFAULT NULL,
  `last_name_kana` varchar(255) DEFAULT NULL,