M

Mr. Dubey • 52.63K Points
Coach 

Q. How do you define a lambda in Ruby?

  • (A) By using the create_lambda function
  • (B) By defining a method with the keyword lambda
  • (C) Using the lambda keyword followed by curly braces {}
  • (D) By using the -> (stabby lambda) syntax
  • Correct Answer - Option(D)
  • Views: 50
  • Filed under category Ruby

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.

Related MCQs on Ruby

Q. What does the send method in Ruby do?

Q. What does the flat_map method do in Ruby enumerators?

Q. What will be the output of the given code? "Come let's learn.reverse Ruby.length language".upcase

Q. It is necessary that always if should come with else block?

Q. Which Ruby convention is commonly used for naming methods that modify an object's state?

Q. What is the purpose of the initialize method in Ruby classes?

Q. How can you get the absolute path of a file in Ruby?

Q. What does the 1..10 indicate?

Q. What is the purpose of a scenario outline in Cucumber testing?

Q. What is the method used to define instance variables in Ruby?

Learn All Ruby MCQs

Question analytics