Step by Step solution about How to resolve the algorithm Inheritance/Multiple step by step in the Ruby programming language

Modules and Classes in Ruby:

Module:

• A module is a collection of methods that can be included in other classes to extend their functionality.
• Modules cannot be instantiated on their own.

Class:

• A class defines a blueprint for creating objects.
• Classes have methods and attributes that define the behavior and properties of the objects they create.

Inheritance:

• Inheritance allows a class to inherit the properties (methods and attributes) of another class.
• In the given code, CameraPhone inherits from MobilePhone.

Code Explanation:

1. Module Definition (Camera):

module Camera
end

• The Camera module is defined with no methods. It serves as a container for methods that can be included in other classes.

2. Class Definition (MobilePhone):

class MobilePhone
end

• The MobilePhone class is defined with no methods. It represents a generalized mobile phone.

3. Subclass Definition (CameraPhone):

class CameraPhone < MobilePhone

• The CameraPhone class is defined as a subclass of MobilePhone. This means that CameraPhone inherits all the methods and attributes of MobilePhone.

include Camera

• The Camera module is included in the CameraPhone class using the include method.
• This allows the CameraPhone class to access the methods defined in the Camera module.

# define methods here

• Additional methods can be defined within the CameraPhone class that are specific to camera phones.

In summary, the given code defines a module (Camera) that contains methods related to camera functionality. It also defines two classes: MobilePhone and CameraPhone. CameraPhone inherits from MobilePhone and includes the Camera module, giving it both the properties of a mobile phone and a camera.

module Camera
  # define methods here
end
class MobilePhone
  # define methods here
end
class CameraPhone < MobilePhone
  include Camera
  # define methods here
end