Q. What is the method used to check if a variable is empty in Ruby?

  • (A) .empty?
  • (B) .is_empty?
  • (C) .null?
  • (D) .has_content?
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✅ Correct Answer: (A) .empty?

Published by Mr. Dubey ⭐ 109.99K Points at 21-Apr-2024 11:57 am in Ruby

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