if my category_id could be either nil or a int value, how can I specify a condition that handles both?
conditions => ["parent_id = ?",params[:category_id]] conditions => ["parent_id is ?",params[:category_id]] I'm using acts_as_tree which meets the root levels have no parent_id (null in SQL) so if no category_id is passed as a parameter I want it to pull up the roots, if one is passed, I want it to pull the children of that node. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
