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catsby/wat.rb

Created June 28, 2013 19:58
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ruby wat
Raw
wat.rb
$ irb
>> a
NameError: undefined local variable or method `a' for main:Object
from (irb):1
from /Users/clint/.rbenv/versions/1.9.3-p429/bin/irb:12:in `<main>'
>> exit
$ irb
>> if false; a = 1; end
nil
>> a
nil
>>
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