[Moose-dev] Re: Moose edges

Hi Jannik, edges: aCollection from: fromBlock to: toBlock defines a one to one relationship between "fromBlock value: each" and "toBlock value: each" (if you use a symbol instead of a block, it will just be performed on each) This works well for single inheritance, because given a class there is just one superclass. However, in your case, you want to draw several edges from one class. In this case, you can use edges:fromAll:to, or edges:from:toAll:. These still expect blocks, only the result of an "All block" should be a collection of entities. Cheers, Doru On Nov 18, 2008, at 10:48 AM, Jannik.laval.inria wrote: > Hi Doru, > > I am using Mondrian, and I have a problem with edges. > > When I do > aView edgesFrom: #superclass. > I have edges from superClasse to each. > > Now, I would like to have classes used by each. > So I do > aView edgesFrom:#accesses. > Maybe it is because accesses is a collection ? > Can you help me ? > > Also, I would like to know what are the type of parameters in > functions edgesFrom: , edgesFrom:To: and edges:From:To: > > Thanks for all > > Jannik -- www.tudorgirba.com www.tudorgirba.com/blog "Some battles are better lost than fought."