Alternative for switch that only calls methods based on cases values

Question

Is there a possible way to write the next switch in some shorter, readable code?

switch (SomeValue)
{
  case \"001\": return DoMethod1(); break;
  case \"002         


        

Answer 1

I use a Mapping extension for that. This way yoy can use the following syntax:

    return SomeValue
    .Map("001", DoMethod1)
    .Map("002", DoMethod2)
     //etc

This makes it also possible to do this:

    return SomeValue
    .Map(1, DoMethod1)
    .Map(2, DoMethod2)
    .Map(x => x < 0, DoMethod3)
    .Map(x => x > 5  && x < 10, DoMethod4)
    .Else(4); // a simple value of a method