Attributes
| touch_column | [RW] |
The column to modify when touching a model instance, as a symbol. Also used as the default column when touching associations, if the associations don’t specify a column. |
| touched_associations | [R] |
A hash specifying the associations to touch when instances are updated or destroyed. Keys are association name symbols and values are column name symbols. |
Public Instance methods
freeze()
Freeze the touched associations when freezing the model class.
[show source]
# File lib/sequel/plugins/touch.rb 64 def freeze 65 @touched_associations.freeze 66 67 super 68 end
touch_associations(*associations)
Add additional associations to be touched. See the :association option of the Sequel::Plugin::Touch.configure method for the format of the associations arguments.
[show source]
# File lib/sequel/plugins/touch.rb 73 def touch_associations(*associations) 74 associations.flatten.each do |a| 75 a = {a=>touch_column} if a.is_a?(Symbol) 76 a.each do |k,v| 77 raise(Error, "invalid association: #{k}") unless association_reflection(k) 78 touched_associations[k] = v 79 end 80 end 81 end