2016-10-24から1日間の記事一覧
備忘録です [1] pry(main)> hoge = "foo" => "foo" [2] pry(main)> hoge.object_id => 70163083352460 [3] pry(main)> ObjectSpace._id2ref(70163083352460) => "foo" yeah!
備忘録です [1] pry(main)> hoge = "foo" => "foo" [2] pry(main)> hoge.object_id => 70163083352460 [3] pry(main)> ObjectSpace._id2ref(70163083352460) => "foo" yeah!