diff options
| -rw-r--r-- | activerecord/lib/active_record/validations/uniqueness.rb | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/activerecord/lib/active_record/validations/uniqueness.rb b/activerecord/lib/active_record/validations/uniqueness.rb index f3620c1324..5dece1cb36 100644 --- a/activerecord/lib/active_record/validations/uniqueness.rb +++ b/activerecord/lib/active_record/validations/uniqueness.rb @@ -64,14 +64,12 @@ module ActiveRecord end def build_relation(klass, table, attribute, value) #:nodoc: - reflection = klass.reflect_on_association(attribute) - if reflection - column = klass.columns_hash[reflection.foreign_key] + if reflection = klass.reflect_on_association(attribute) attribute = reflection.foreign_key value = value.attributes[reflection.primary_key_column.name] - else - column = klass.columns_hash[attribute.to_s] end + + column = klass.columns_hash[attribute.to_s] value = column.limit ? value.to_s[0, column.limit] : value.to_s if !value.nil? && column.text? if !options[:case_sensitive] && value && column.text? |