search for: has_line_items

Displaying 1 result from an estimated 1 matches for "has_line_items".

2010 Apr 13
5
How to check if a parent has children?
What is the new way to check if a parent has child items? In rails 1.2.6 I did this: if @client.has_line_items? Client being the parent and line_items the children. Now that I have upgraded to rails 2.0.1 (on my way to current :-) ) I am getting this message: undefined method `has_line_items?'' for #<Client:0x7f3b093b01a0> How should I format the query now? Regards, Paul Thompson -- Yo...