Nelnet Coding Exercise

Please fork this repository and enhance it with the following requirements:

Requirement #1

Pets shall have a weight. Use the following data for the existing test objects:

• Garfield: 20.0
• Odie: 15.0
• Peter Parker: 0.5
• Kaa: 25.0
• Nemo: 0.5
• Alpha: 0.1
• Splinter: 0.5
• Coco: 6.0
• Tweety: 0.05

Requirement #2

Person shall have a prefered weight. Weight classes are defined as:

• Extra Small: 0 < x <= 1.0
• Small: 1.0 < x <= 5.0
• Medium: 5.0 < x <= 15.0
• Large: 15.0 < x <= 30.0
• Extra Large: 30.0 < x

Use the following data for the existing test objects:

• Dalinar: Medium
• Kaladin: Extra Small

Requirement #3

All preferences (classification, type, weight) shall be overridable.

Requirement #4

A person shall be able to have unlimited number of overrides

Requirement #5

Pet decisions shall be made using the following hierarchy (1 overrides 2, 2 overrides 3, etc.):

1. Type
2. Classification
3. Weight
4. Default Type/Classification/Weight on person object

For example, given Person A below:

{
  Name: 'Person A',
  PreferredClassification: PetClassification.Mammal,
  PreferredType: PetType.Cat
}

And Pet object:

{
  Name = "Odie",
  Classification = PetClassification.Mammal,
  Type = PetType.Dog
}

This would return as a good pet match because the user's preferred classification matches the pet's classification. However, if Person A was opposed to dogs, we would want to be able to add an override for PetType.Dog so that this would no longer be a good match.