permanently deleting a record just have been marked as deleted). I have
Added *available* column to all tables with default value *true*. Now I
want common place to write the following code for all models.
Write the instance method which make 'available' column value false when user clicks on destroy link.
Merge the 'available=true' condition to all ActiveRecord's queries while fetching the records.
With reference Rails extending ActiveRecord::Base<http://stackoverflow.com/questions/2328984/rails-extending-activerecordbase>,
I decided to use monkey patch to do above. Created monkey patch file in
default_scope :available => true
Getting following error when add the default_scope
class_of_active_record_descendant': undefined methodabstract_class?' for
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