andi/simple-navigation — Issue #83: Allow items to be excluded at render time rather than nav evaluation time
Author: mjtko
Created: 2012-01-27 11:00:19+00:00
State: open
Labels: Feature Request

Should an item require exclusion based on an expensive (or even cheap!) database trip it would be preferable to exclude it as lazily as possible. Currently, the `:if`/`:unless` logic is always evaluated, even for items which will ultimately not be rendered due to only rendering a portion of the navigation structure etc.

Add the capability to exclude items Just In Time before they are rendered.

(See #82 for some background).