Accept Arel::Value in hash values and treat them properly.

rails · Aug 14, 2009 · 3d747a5 · 3d747a5
1 parent 5dcbca2
commit 3d747a5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/arel/algebra/relations/relation.rb b/lib/arel/algebra/relations/relation.rb
@@ -110,7 +110,7 @@ def position_of(attribute)
       private
       def matching_attributes(attribute)
         (@matching_attributes ||= attributes.inject({}) do |hash, a|
-          (hash[a.root] ||= []) << a
+          (hash[a.is_a?(Value) ? a.value : a.root] ||= []) << a
           hash
         end)[attribute.root] || []
       end