Ruby on Rails

On 25 November 2015 at 16:46, fugee ohu <fuge...@gmail.com> wrote:
>  I'm sorry, i meant to say in the side pane should be links to only the
> immediate children categories, not all descendants, just the next level

So in the side pane
@category.children.each do |category|
  category.name (or whatever)
end

and if in the main pane you want the listings for all descendant children
@category.descendants.each do |category|
  category.listings.each do |listing|
    # show listing data
  end
end

Colin