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Q. What is the purpose of the include keyword in Ruby classes?
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Q. What is the purpose of the raise keyword in Ruby?
Q. Which modifier is used to perform multiline matching in Ruby regular expressions?
Q. What is the output of "hello".upcase in Ruby?
Q. Which method is used to check if a Time object occurs after another Time object in Ruby?
Q. What does the term "currying" refer to in Ruby?
Q. What is the purpose of polymorphism in Ruby?
Q. Which tool is commonly used for code formatting in Ruby projects?
Q. What is the method used to define instance variables in Ruby?
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