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  1. def version
  2.     return "1"
  3. end
  4.  
  5. puts version
  6. puts version.nil?
  7. puts version
  8. puts version.nil?
  9. if version.nil?
  10.     puts "FOOO"
  11.     version = "2"
  12. end
  13. puts version
  14. puts version.nil?
  15.  
Success #stdin #stdout 0.01s 7408KB
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stdin
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Standard input is empty
stdout
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1
false
1
false

true
https://ideone.com/AXCty1
language:
Ruby (ruby 2.5.5)
created:
10 years ago
visibility:
secret

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