Merge commit 'rails/master'

1 files changed, 8 insertions, 8 deletions

diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb
index 48db9fb942..4f0c11d883 100755
--- a/activerecord/lib/active_record/base.rb
+++ b/activerecord/lib/active_record/base.rb
@@ -3141,11 +3141,11 @@ module ActiveRecord #:nodoc:
       def execute_callstack_for_multiparameter_attributes(callstack)
         errors = []
         callstack.each do |name, values|
-          klass = (self.class.reflect_on_aggregation(name.to_sym) || column_for_attribute(name)).klass
-          if values.empty?
-            send(name + "=", nil)
-          else
-            begin
+          begin
+            klass = (self.class.reflect_on_aggregation(name.to_sym) || column_for_attribute(name)).klass
+            if values.empty?
+              send(name + "=", nil)
+            else
               value = if Time == klass
                 instantiate_time_object(name, values)
               elsif Date == klass
@@ -3159,9 +3159,9 @@ module ActiveRecord #:nodoc:
               end
 
               send(name + "=", value)
-            rescue => ex
-              errors << AttributeAssignmentError.new("error on assignment #{values.inspect} to #{name}", ex, name)
             end
+          rescue => ex
+            errors << AttributeAssignmentError.new("error on assignment #{values.inspect} to #{name}", ex, name)
           end
         end
         unless errors.empty?
@@ -3187,7 +3187,7 @@ module ActiveRecord #:nodoc:
       end
 
       def type_cast_attribute_value(multiparameter_name, value)
-        multiparameter_name =~ /\([0-9]*([a-z])\)/ ? value.send("to_" + $1) : value
+        multiparameter_name =~ /\([0-9]*([if])\)/ ? value.send("to_" + $1) : value
       end
 
       def find_parameter_position(multiparameter_name)