M
Q. Which method in Ruby is used to check if a key exists in a hash?
No solution found for this question.
Add Solution and get +2 points.
You must be Logged in to update hint/solution
Be the first to start discuss.
Q. Which method is used to create an enumerator in Ruby?
Q. In Ruby, what is the purpose of the `case` statement when combined with `when` clauses?
Q. What is the purpose of the public_send method in Ruby?
Q. What is the output of the given code? counter = 0 until counter >= 10 puts counter counter+=1 end
Q. In Ruby, what does the `elsif` keyword allow you to do?
Q. What does the start_of_week method do for a Date object in Ruby?
Discusssion
Login to discuss.