[Versa] Issue 2

[Chimezie Ogbuji]

I think both exist already (a filter function and backwards traversal).

Do you mean something like:

((foo:A <- foo:B - *) - foo:C -> *) <- foo:D - *

?

On 8/12/05, Michael Olson <Mike.Olson at fourthought.com> wrote:
> 
> I propose that we added backwards filters.  They make tons of sense to
> me.  I often find my self moving forward and backwards in the graph and
> cannot see any reason why I should be able to do something forwards,
> but not backwards.  I think the syntax should be similar to that for
> forward filters.
> 
> Additional, I think we should add a filter function to mike the filter
> operation.  Similar to the traverse function.
> 
> Mike
> 
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