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  1. class Oi
  2. end
  3.  
  4. class Ola
  5.     def to_s
  6.         "Olá!"
  7.     end
  8. end
  9. oi = Oi.new
  10. ola = Ola.new
  11. puts oi
  12. puts ola
  13.  
  14. #https://pt.stackoverflow.com/q/499052/101
Success #stdin #stdout 0.01s 6192KB
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Standard input is empty
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#<Oi:0x000055a9bc6f22d0>
Olá!
https://ideone.com/KF39Lx
language:
Ruby (ruby 2.5.5)
created:
4 years ago
visibility:
public

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