Setting multiple set-cookie headers in Dart with Shelf

Question

I need to set multiple 'set-cookie' headers in Shelf, but since headers is a Map<String,String>, setting the second one replaces the first and so on because keys are unique. How can I solve this in Dart?

Answer 1

There is an open feature request https://code.google.com/p/dart/issues/detail?id=18844 and also https://code.google.com/p/dart/issues/detail?id=18845 Here is an implementation https://github.com/wstrange/shelf_simple_session/blob/master/lib/src/cookie.dart