[C#] Implement new Concept Exercise: method-overloading

[ErikSchierboom]

This issue describes how to implement the method-overloading concept exercise for the C# track.

Getting started

Please please please read the docs before starting. Posting PRs without reading these docs will be a lot more frustrating for you during the review cycle, and exhaust Exercism's maintainers' time. So, before diving into the implementation, please read up on the following documents:

• The features of v3.
• Rationale for v3.
• What are concept exercise and how they are structured?

Please also watch the following video:

• The Anatomy of a Concept Exercise.

Goal

The goal of this exercise is to teach the student more advanced aspects of the Concept of Method Overloading in C#.

Learning objectives

• Know what method overloading is.
• Know how to define overloaded methods.
• Know the limitations of method overloading.
• Know how to define optional parameters.
• Know how to pass named arguments.

Out of scope

• Overload resolution.

Concepts

This Concepts Exercise's Concepts are:

• method-overloading: know what method overloading is; know how to define overloaded methods; know the limitations of method overloading.
• optional-parameters: know how to define optional parameters.
• named-arguments: know how to use named arguments.

Prequisites

This Concept Exercise's prerequisites Concepts are:

• classes: know how to define methods on classes.

Any data types used in this exercise (e.g. strings) should also be added as prerequisites.

Resources to refer to

Hints

• Member overloading: how to overload members.
• Named and optional parameters: what are named and optional parameters and how to use them.

After

• Member overloading: how to overload members.
• Named and optional parameters: what are named and optional parameters and how to use them.

Representer

This exercise does not require any specific representation logic to be added to the representer.

Analyzer

This exercise does not require any specific analyzer logic to be added to the analyzer.

Implementing

To implement this exercise, please follow these instructions.

Help

If you have any questions while implementing the exercise, please post the questions as comments in this issue.

[batibot323]

The assignee is the one that has to come up with the problem, right? The problem that will serve as opportunity to teach and apply this Concept?

[ErikSchierboom]

@batibot323 Well, usually: yes. Unless you find someone else to come up with a story. Regarding this issue: I'm currently restructuring them, so could you perhaps hold off on this issue for a bit?

If you'd like to jump into an issue, the booleans exercise is perfect, as it has already been implemented in F#: https://github.com/exercism/v3/tree/master/languages/fsharp/exercises/concept/booleans You can then use that as the source for porting it to C#.

[ErikSchierboom]

I'm working on this.