Answer Posted / Uday Veer Singh

A regular or instance method in Ruby is a function defined within a class that operates on the instances of that class. These methods receive an implicit first argument called 'self' which refers to the object that the method belongs to. Regular methods can modify their owning objects, and they are invoked using dot notation (e.g., obj.my_method).

Tell me the role of modules and mixins in ruby?

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