search for: inventory_id

Hi, In the Agile book, it is told that by putting a :unique => true will dedup the row with ActiveRecord. But it''s not working out for me. Do I need edge rails for this? I simply want to dedup any join model associations, for instance: category_id | inventory_id 384 1 first entry 384 2 this would be ok. 384 1 this would not be ok Any help is appreciated. Thanks -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because...

...s work great for the most part, but there is a section of code which seems to randomly raise errors. I have something like this: homelinks = Syncinventorydesc.find(:all) InventoryDescription.delete_all() for link in homelinks locallink = InventoryDescription.new() locallink.inventory_id = link.inventory_id locallink.description_id = link.description_id locallink.save! end this code tears down the local table completely before going through each item fetched on the remote db and inserting them in. Every now and then i get the duplicate error message (there a no dupli...

...b is unreachable homelinks = Syncinventorydesc.find(:all) #fetch all records rescue end InventoryDescription.delete_all() #drop all records from local table for link in homelinks #for each record we fetched.. locallink = InventoryDescription.new() locallink.inventory_id = link.inventory_id locallink.description_id = link.description_id locallink.save! #insert into table end since it was just a duplicate entry (no loss of data) i just wrapped that save in a rescue block too. the mystery remains however.. what happened? thanks for the ass...

Hello people I have a table named Items. Items belongs_to inventory, and Items belongs_to product. so items looks like Item -id -inventory_id -product_id -date -comments The main idea is that I want to create an item while I''m creating the inventory by using nested form in the inventory form (I already test creating item with its own methods and forms and works fine), and I get an error message saying that "product_id&quot...