A

Admin • 833K Points
Coach

Q. What does the keys method return when called on a hash in Ruby?

  • (A) Array of all keys
  • (B) Array of all values
  • (C) Array of key-value pairs
  • (D) Number of keys in the hash
  • Correct Answer - Option(A)
  • Views: 26
  • Filed under category Ruby
  • Hashtags:

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.