Merge branch 'master' of https://github.com/lightyear/shoulda-matchers

thoughtbot · Oct 14, 2011 · 21fa1f1 · 21fa1f1
2 parents 3ee5e5f + 29a1fc6
commit 21fa1f1
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/shoulda/matchers/active_model/validate_uniqueness_of_matcher.rb b/lib/shoulda/matchers/active_model/validate_uniqueness_of_matcher.rb
@@ -116,7 +116,11 @@ def validate_after_scope_change
               # Assume the scope is a foreign key if the field is nil
               previous_value ||= 0
 
-              next_value = previous_value.next
+              next_value = if previous_value.respond_to?(:next)
+                previous_value.next
+              else
+                previous_value.to_s.next
+              end
 
               @subject.send("#{scope}=", next_value)