diff options
Diffstat (limited to 'activerecord/lib/active_record/core.rb')
| -rw-r--r-- | activerecord/lib/active_record/core.rb | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/activerecord/lib/active_record/core.rb b/activerecord/lib/active_record/core.rb index 4ebdb04565..07b5047d28 100644 --- a/activerecord/lib/active_record/core.rb +++ b/activerecord/lib/active_record/core.rb @@ -127,18 +127,16 @@ module ActiveRecord object.is_a?(self) end - # Returns an instance of +Arel::Table+ loaded with the curent - # table name + # Returns an instance of +Arel::Table+ loaded with the curent table name. # # class Post < ActiveRecord::Base # scope :published_and_commented, published.and(self.arel_table[:comments_count].gt(0)) - # end # end def arel_table @arel_table ||= Arel::Table.new(table_name, arel_engine) end - # Returns the Arel engine + # Returns the Arel engine. def arel_engine @arel_engine ||= connection_handler.retrieve_connection_pool(self) ? self : active_record_super.arel_engine end @@ -212,7 +210,7 @@ module ActiveRecord self end - + ## # :method: clone # Identical to Ruby's clone method. This is a "shallow" copy. Be warned that your attributes are not copied. @@ -227,9 +225,9 @@ module ActiveRecord # # user.object_id == new_user.object_id # => false # user.name.object_id == new_user.name.object_id # => true - # + # # user.name.object_id == user.dup.name.object_id # => false - + ## # :method: dup # Duped objects have no id assigned and are treated as new records. Note @@ -238,7 +236,7 @@ module ActiveRecord # specific and is therefore left to the application to implement according # to its need. # The dup method does not preserve the timestamps (created|updated)_(at|on). - + ## def initialize_dup(other) # :nodoc: cloned_attributes = other.clone_attributes(:read_attribute_before_type_cast) |