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Q. What is the purpose of writing self-explanatory comments in Ruby code?
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Q. What is the correct way to define an array in Ruby?
Q. What is the method used to inherit from a superclass in Ruby?
Q. What is the purpose of the bundle install --without production command in Ruby projects?
Q. In Ruby, which method is used to define getter and setter methods for class attributes?
Q. Which method is used to subtract a number of days from a Date object in Ruby?
Q. What does the 'return' keyword do in Ruby methods?
Q. What does the flat_map method do in Ruby enumerators?
Q. How do you find the number of days between two Date objects in Ruby?
Q. Which command is used to install gems listed in a Gemfile.lock file?
Q. What is the purpose of the attr_accessor method in Ruby classes?
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