diff options
Diffstat (limited to 'activerecord/lib/active_record/attribute_methods.rb')
-rw-r--r-- | activerecord/lib/active_record/attribute_methods.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/attribute_methods.rb b/activerecord/lib/active_record/attribute_methods.rb index 2fbab97133..609c6e8cab 100644 --- a/activerecord/lib/active_record/attribute_methods.rb +++ b/activerecord/lib/active_record/attribute_methods.rb @@ -172,6 +172,8 @@ module ActiveRecord # If the result is true then check for the select case. # For queries selecting a subset of columns, return false for unselected columns. + # We check defined?(@attributes) not to issue warnings if called on objects that + # have been allocated but not yet initialized. if defined?(@attributes) && @attributes.present? && self.class.column_names.include?(name) return has_attribute?(name) end @@ -340,6 +342,7 @@ module ActiveRecord end def attribute_method?(attr_name) # :nodoc: + # We check defined? because Syck calls respond_to? before actually calling initialize. defined?(@attributes) && @attributes.include?(attr_name) end |