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  1. $g = 15
  2.  
  3. def foo()
  4.     $g += 1
  5.     puts $g
  6. end
  7.  
  8. foo()
Success #stdin #stdout 0.02s 7452KB
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16
https://ideone.com/1RZDXc
language:
Ruby (ruby 2.5.5)
created:
13 years ago
visibility:
secret

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