Which of the following methods can be used to determine if an array contains any items.
A) empty?
B) nothing?
C) full?
D) None of the above

Question

Quizplus · Accepted Answer

The method "empty?" can be used to determine if an array contains any items. It will return true if the array is empty and false if it contains items. "Nothing" is not a valid method in Ruby and "full?" is not a standard method for arrays in Ruby.

Which of the Following Methods Can Be Used to Determine