Created
September 10, 2015 19:53
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| [14] pry(main)> def foo; "ACK!"; end | |
| => :foo | |
| [15] pry(main)> "".foo | |
| => "ACK!" | |
| [16] pry(main)> nil.foo | |
| => "ACK!" | |
| [17] pry(main)> |
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