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  1. my_hash = {a: {aa: 1, ab: 2, ac: 3}}
  2.  
  3. my_hash.each do |key, aa:, ab: 4, **|
  4.   puts key
  5.   puts aa
  6.   puts ab
  7. end
  8.  
  9. puts
  10.  
  11. my_hash.each do |key, values|
  12.   puts key
  13.   puts values[:aa]
  14.   puts values[:ab] || 4
  15. end
  16.  
  17. puts
  18.  
  19. my_hash = {a: {aa: 1, ac: 3}}
  20.  
  21. my_hash.each do |key, values|
  22.   puts key
  23.   puts values[:aa]
  24.   puts values[:ab] || 4
  25. end
Success #stdin #stdout 0.01s 6560KB
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a
1
2

a
1
2

a
1
4
https://ideone.com/pHYtm5
language:
Ruby (ruby 2.5.5)
created:
4 years ago
visibility:
public

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