A

Admin • 828.03K Points
Coach

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?
  • Correct Answer - Option(A)
  • Views: 9
  • 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.