[Moose-dev] Re: ROElement>>mostSpecificParentCommonWith:

I was wanting to better understand how to edges are handled in Roassal and I modified ROElementTest>>testMostSpecificParentCommonWith: as follows to get a visual of how it works.... ----- | el1 el11 el111 el12 el2 el21 view | view := ROView new. el1 := (ROElement spriteOn: 1) + ROLabel. el11 := (ROElement spriteOn: 11) + ROLabel. el111 := (ROElement spriteOn: 111) + ROLabel. el12 := (ROElement spriteOn: 12) + ROLabel. el2 := (ROElement spriteOn: 2) + ROLabel. el21 := (ROElement spriteOn: 21) + ROLabel. el1 add: el11; add: el12. el11 add: el111. el2 add: el21. view add: el1; add: el2. ROGridLayout on: el11 elements. ROGridLayout on: el1 elements. ROGridLayout on: el2 elements. ROGridLayout on: view elements. self assert: (el1 mostSpecificParentCommonWith: el2) == view. self assert: (el1 mostSpecificParentCommonWith: el21) == view. self assert: (el1 mostSpecificParentCommonWith: el11) == view. self assert: (el12 mostSpecificParentCommonWith: el111) == el1. self assert: (el11 mostSpecificParentCommonWith: el111) == el11. "added by ben coman" view open. ---

I casually added the last assert and the presumed answer, but the failure which resulted surprised me. Now I'm actually not sure what the result should be, or even whether it makes sense for an edge to be defined between a node and its subnode. I'd be interested in your thoughts.