$ rails c [1] pry(main)> cd Item # Itemクラスに移動する [2] pry(Item):1> self # self: Itemクラス => Item(id: integer, user_id: integer, created_at: datetime, updated_at: datetime, ...) [3] pry(Item):1> first # Item.first => #<Item id: 1, user_id: 1, created_at: "2011-11-04 14:32:09", updated_at: "2011-11-04 14:32:09", ...> [4] pry(Item):2> cd first # Item.firstに移動する [5] pry(#<Item>):3> self # Item.first => #
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