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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
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