Shawn Wildermuth

Coding Shorts: Don't Be Afraid of Pattern Matching in C#

https://www.youtube.com/watch?v=o86RTNme3eU

  • 09:09 - pattern matching can be used with ranges

var msg = value switch {

 ...

  (>=35 $$ < 255) => "large"

 ...

}

  • 11:03 - pattern matching range and tuple can be combined

var msg = (status, value) switch {

 ...

  ("failed", >=35 $$ < 255) => "error"

 ...

}

  • 13:07 - example of pattern matching with named tuples and using it with a class instance
  • 14:06 - pattern matching with array

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