diff options
Diffstat (limited to 'activerecord/lib/active_record/attribute_methods/read.rb')
-rw-r--r-- | activerecord/lib/active_record/attribute_methods/read.rb | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/attribute_methods/read.rb b/activerecord/lib/active_record/attribute_methods/read.rb index 30f7750884..369a6e35aa 100644 --- a/activerecord/lib/active_record/attribute_methods/read.rb +++ b/activerecord/lib/active_record/attribute_methods/read.rb @@ -4,7 +4,7 @@ module ActiveRecord extend ActiveSupport::Concern module ClassMethods - protected + private # We want to generate the methods via module_eval rather than # define_method, because define_method is slower on dispatch. @@ -48,7 +48,12 @@ module ActiveRecord # it has been typecast (for example, "2004-12-12" in a date column is cast # to a date object, like Date.new(2004, 12, 12)). def read_attribute(attr_name, &block) - name = attr_name.to_s + name = if self.class.attribute_alias?(attr_name) + self.class.attribute_alias(attr_name).to_s + else + attr_name.to_s + end + name = self.class.primary_key if name == "id".freeze _read_attribute(name, &block) end |