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  1. # your code goes here
  2. def foo
  3.    return yield
  4. end
  5.  
  6. print foo{ "Hello." }
Success #stdin #stdout 0.01s 7452KB
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stdin
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Standard input is empty
stdout
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Hello.
https://ideone.com/C8j577
language:
Ruby (ruby 2.5.5)
created:
11 years ago
visibility:
public

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