lib/trestle/breadcrumb.rb in trestle-0.8.7 vs lib/trestle/breadcrumb.rb in trestle-0.8.8

@@ -16,19 +16,21 @@
         obj
       when String
         new(obj)
       when Array
         new(*obj)
+      when NilClass, false
+        nil
       else
         raise ArgumentError, "Unable to cast #{obj.inspect} to Breadcrumb"
       end
     end
 
     class Trail
       include Enumerable
 
       def initialize(breadcrumbs=[])
-        @breadcrumbs = Array(breadcrumbs)
+        @breadcrumbs = Array(breadcrumbs).compact
       end
 
       def ==(other)
         to_a == other.to_a
       end