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Mr. Dubey • 97.30K Points
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Q. What does the `each_key` method do when called on a hash in Ruby?

  • (A) Iterates over each key-value pair in the hash
  • (B) Iterates over each key in the hash
  • (C) Iterates over each value in the hash
  • (D) None of the above
  • Correct Answer - Option(B)
  • Views: 90
  • Filed under category Ruby

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