6
votes
0answers
67 views

How to mimic LINQ's query method for macro's key-value?

Inspired by LINQ's query method, such as deck.Take(randomCount) .Where (card => card.Suit == "Hearts") .Skip(2) .Take(5) .OrderBy (card => card.FaceValue); The deck which is ...
7
votes
1answer
207 views

Choice keys and exception handling

Recently, I switched a self-written "bundle package" from using xkeyval to keyreader. One reason for this, beside the backward compatibility, was that the definition of keys is more convenient in ...
1
vote
1answer
263 views

keyvalue with kvoptions and switch structure

I am using kvoptions for a key-value syntax. However I need a switch syntax for the evaluation. Since boolexpr is problamatic (see here) I use now the other solution of this question. However the ...