Adding a 1.9 patch, thanks to Ivan Ukhov - making Array() work with F…

…auxColumns.

README.textile

@@ -161,3 +161,4 @@ Since I first released this library, there's been quite a few people who have su
 * Brad Sumersford
 * Amir Yalon
 * Edgars Beigarts
+* Ivan Ukhov

lib/thinking_sphinx/index/faux_column.rb

@@ -50,6 +50,10 @@ def is_string?
         @name.is_a?(String) && @stack.empty?
       end
 
+      def to_ary
+        [self]
+      end
+
       # This handles any 'invalid' method calls and sets them as the name,
       # and pushing the previous name into the stack. The object returns
       # itself.

spec/thinking_sphinx/index/faux_column_spec.rb

@@ -27,4 +27,10 @@
       ]
     end
   end
-end
+
+  describe '#to_ary' do
+    it "should return an array with the instance inside it" do
+      subject.to_ary.should == [subject]
+    end
+  end
+end