[1pt] Create class Book

[Felix45]

Create class Book

• Create a Book class in a separate .rb file according to the UML diagram below.
• All Book class properties visible in the diagram should be defined and set up in the constructor method.

  implement

• Method can_be_archived?() in the Book class
  • should override the method from the parent class
  • should return true if parent's method returns true OR if cover_state equals to "bad"
  • otherwise, it should return false

    UML