[Moose-dev] Re: Mondrian forNode:do: on top level self

Background: I am trying to use Mondrian to visualize SomeContainerClass holding SomeOtherContainerClass that holds Equipment classes. So I was thinking each container class might have a method (#subviewOf: aView) which at some point does (aView forNode: self do:). Now I have come to the understanding that I am probably misusing #forNode:do: like that, and am continuing exploring that, but thought I would report the MNU that I encountered before moving on - just in case it was desirable to guard against such abuse. Steps to Reproduce: The essence of this distills down to the following in Mondrian Easel, where this first case works.... view nodes: (1 to: 20). view forNode: 2 do: [ view nodes: (50 to: 52) ] but this second case... view nodes: (1 to: 20). view forNode: view do: [ view nodes: (50 to: 52) ] gets MNU "removeAllEdges" Inserting 'self halt' between the two lines and tracing through to MONode>>nodeWith:ifAbsent shows the line... nodeLookedUp := self nodes detect: [:each | each model = anObject ] ifNone: aBlock. has in the first case (self nodes) as anOrderedCollection of 20 items and in the second (self nodes) is an empty Array. Just reporting for discussion. I am not sure if this would be considered a bug worth tracking, or just an abuse of the framework. Cheers, Ben _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev