Thanks Anthony, It's better, but I'm not quite there yet. I am now getting:
wrong number of arguments (0 for 1) Regards, Paul Thompson On 13 April 2010 13:56, Anthony Crumley <[email protected]> wrote: > Paul, > > if @client.line_items.exists? > > Anthony Crumley > On Mon, Apr 12, 2010 at 8:30 PM, Paul Jonathan Thompson <[email protected]> > wrote: >> >> 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? -- 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.
