摘要: irb下打入p $即显示出来如:  irb(main):003:0* p $:["c:/ruby/lib/ruby/site_ruby/1.8", "c:/ruby/lib/ruby/site_ruby/1.8/i386-msvcrt", "c:/ruby/lib/ruby/site_ruby", "c:/ruby/lib/ruby/1.8", "c:/ruby/li... 阅读全文
posted @ 2008-09-04 15:36 slaughter 阅读(637) 评论(0) 推荐(0) 编辑