[C#] Implement new Concept Exercise: regular-expressions

[mikedamay]

This issue describes how to implement the regular-expressions 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 how to use regular expressions in C#.

Learning objectives

• Know how to use regular expressions with RegEx in C#.

Out of scope

• Intermediate and advanced regular expression patterns.

Concepts

• regular-expressions as they are handled in C# and .NET.

Prerequisites

• strings

Other prerequisites will depend on the story.

Resources to refer to

Hints

regular expressions documentation describes regexes and the flavour built into the .NET libraries. Regex documentation describing the built-in library class.

After

regular expressions documentation describes regexes and the flavour built into the .NET libraries. Regex documentation describing the built-in library class.

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.

[mikedamay]

I'm thinking: analyse the logs produced in the strings or some variant of them.

Comments welcome.

[mikedamay]

closed by PR #1858