A

Admin • 833K Points
Coach

Q. Which method is used to check if a variable is nil in Ruby?

  • (A) .is_nil?
  • (B) .nil?
  • (C) .empty?
  • (D) .null?
  • Correct Answer - Option(B)
  • 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.