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Mr. Dubey • 95.57K Points
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Q. What is the purpose of the Module#attr_reader, Module#attr_writer, and Module#attr_accessor methods in Ruby?

  • (A) They define getter, setter, and both getter and setter methods for instance variables respectively
  • (B) They define methods for reading, writing, and both reading and writing instance variables respectively
  • (C) They define methods for reading instance variables, writing class variables, and both respectively
  • (D) They define methods for reading, writing, and both reading and writing class variables respectively
  • Correct Answer - Option(A)
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  • Filed under category Ruby

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