Martin Klemsa

MDCList performance patch for listElements()

1

* Added element cache to MDCList listElements getter This fixes performance of complexity O(n^2) operations which call listElements() within a loop. See [MDCListFoundation.getSelectedIndexFromDOM](https://github.com/material-components/material-components-web/blob/9290bd3b0b919a022d6ff0cfd1c27bb66f7fd44b/packages/mdc-list/foundation.ts#L199) which becomes noticeably slow once a list...

Entity returned from server is left in a Detached state when it references itself

8

https://github.com/Breeze/breeze-client/blob/83264900b6396b1c6530b96c0bb94e3e527252a1/src/mapping-context.ts#L308 When an object referencing itself is returned from the EFCore server, it doesn't correctly use $ref (IMO EFCore bug) and the two objects are in the JSON instead of...

Fixed attaching a self-referenced entity to an entity manager

1

Fixes #87