lib/builders/html_builder.rb in navigasmic-0.4.1 vs lib/builders/html_builder.rb in navigasmic-0.5.0

@@ -32,11 +32,12 @@
 
       buffer = template.capture(self, &proc)
       group = template.content_tag(@@group_tag, buffer)
       label = label_for_group(label) unless label.blank?
 
-      template.content_tag(@@item_tag, label.to_s + group, options.delete(:html))
+      visible = options[:hidden_unless].blank? ? true : options[:hidden_unless].is_a?(Proc) ? options[:hidden_unless].call : options[:hidden_unless]
+      visible ? template.content_tag(@@item_tag, label.to_s + group, options.delete(:html)) : ''
     end
 
     def item(label, options = {}, &proc)
       buffer = block_given? ? template.capture(self, &proc) : ''
 
@@ -49,10 +50,10 @@
       options[:html][:class] = template.add_class(options[:html][:class], @@classnames[:highlighted]) if item.highlighted?(template.request.path, template.params)
 
       label = label_for_item(label)
       label = template.link_to(label, item.link, options.delete(:link_html)) unless item.link.empty? || item.disabled?
 
-      template.content_tag(@@item_tag, label + buffer, options.delete(:html))
+      item.hidden? ? '' : template.content_tag(@@item_tag, label + buffer, options.delete(:html))
     end
 
     def label_for_group(label)
       template.content_tag(@@label_tag, label.to_s)
     end
\ No newline at end of file