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By: a guest on Jun 13th, 2012  |  syntax: None  |  size: 0.13 KB  |  hits: 16  |  expires: Never
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  1. Ruby methods without class?
  2. irb(main):001:0> class Foo
  3. irb(main):002:1> end
  4. => nil
  5. irb(main):003:0> Foo.included_modules
  6. => [Kernel]