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Q. Which modifier is used to perform single-line matching in Ruby regular expressions?
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Q. What is the purpose of the KISS principle in Ruby programming?
Q. How do you pass a proc as an argument to a method in Ruby?
Q. Which method is used to add a number of months to a Date object in Ruby?
Q. What is the purpose of using the method_missing method in Ruby?
Q. What will be the output of the given code?
Q. What does the '<<' operator do when used with arrays in Ruby?
Q. What is the purpose of the gem environment command in Ruby?
Q. Which of the following is true about the ensure keyword in Ruby exception handling?
Q. What is the keyword used to refer to the current instance of a class in Ruby?
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