[Moose-dev] Re: [Mondrian] Where can we set the canvas to draw elements?

One more thing. It can also be that when you have expensive traversals in your blocks, you can easily get to quadratic algorithms. For example, suppose you have something like this: view shape height: [:each | (classes select: [:target | target invokes: each]) size]. view nodes: classes In this case, for each class, you would traverse all classes again, so N^2. That is why we need canonical examples first that expose complex graphs. And those people that have a direct interest in getting Mondrian fast would be good to help in this direction, because it can get difficult to understand the particularities of each model :) Cheers, Doru On 15 Jun 2010, at 13:13, Tudor Girba wrote: -- www.tudorgirba.com "In a world where everything is moving ever faster, one might have better chances to win by moving slower."