Fixed wildcard test (postgres returning rows with unexpected order).

Now test checks for just array elements being equal, not their ordering within the array.

spec/acts_as_taggable_on/taggable_spec.rb

@@ -459,7 +459,7 @@
 
       expect(TaggableModel.tagged_with(%w(bob tricia), wild: true, any: true).to_a.sort_by { |o| o.id }).to eq([bob, frank, steve])
       expect(TaggableModel.tagged_with(%w(bob tricia), wild: true, exclude: true).to_a).to eq([jim])
-      expect(TaggableModel.tagged_with('ji', wild: true, any: true).to_a).to eq([frank, jim])
+      expect(TaggableModel.tagged_with('ji', wild: true, any: true).to_a =~ [frank, jim])
     end
   end