Generic IQueryable projections

[19bartek92]

How to handle generic IQueryable projections? Is it possible to do this?
I'm looking for the equivalent of the "ProjectTo" extension from AutoMapper to add to my generic repository.

[TimothyMakkison]

Hey, Mapperly supports derived type mapping for IQueryable projections.

public static partial System.Linq.IQueryable<B> Map(System.Linq.IQueryable<A> source);

[MapDerivedType<ASubType1, BSubType1>]
[MapDerivedType<ASubType2, BSubType2>]
public static partial B Map(A src);

I don't think generic mappings are supported yet. I'll see if I can add it 👍

[latonz]

Created #968 to track this.