lib/postgres_ext/arel/predications.rb in postgres_ext-0.0.6 vs lib/postgres_ext/arel/predications.rb in postgres_ext-0.0.7

@@ -1,9 +1,13 @@
 require 'arel/predications'
 
 module Arel
   module Predications
-    def contained_within other
+    def contained_within(other)
       Nodes::ContainedWithin.new self, other
+    end
+
+    def array_overlap(other)
+      Nodes::ArrayOverlap.new self, other
     end
   end
 end