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Q. What does the slice_before method do in Ruby enumerators?
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Q. Which statement can be used to take any input from the user from standard screen?
Q. What is the primary goal of using polymorphism in Ruby?
Q. What is the purpose of the attr_accessor method in Ruby classes?
Q. What is the recommended approach for handling exceptions in Ruby?
Q. Which symbol is used to concatenate strings in Ruby?
Q. Which method is used to check if a variable is nil in Ruby?
Q. What does the `include?` method do when used with strings in Ruby?
Q. What does the & operator do when used with a proc in Ruby?
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Q. Ruby does not support ++ operator, it only supports += operator.
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