zeus.ugent.be/lib/helpers/nav.rb

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module NavigationHelper
def nav_items
navigables.each do |item|
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# Kind of hacky way to check if page is child of another page
root = %r{/[^\/]*/}.match(item.path)[0]
is_active = @item_rep && @item_rep.path.start_with?(root)
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yield item, is_active
end
end
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def navigables
items.select { |i| i[:navigable] }.sort_by { |x| x[:order] || 10_000 }
end
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end