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Q. How do you find the number of days in the current month in Ruby?
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Q. What is the difference between =~ and == operators?
Q. What does the term "monkey patching" refer to in Ruby?
Q. What does the return keyword do in Ruby methods?
Q. The downcase method changes the whole string to smallcase letters.
Q. Which method is used to define a class method in Ruby?
Q. Which method is used to convert a string to uppercase in Ruby?
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