Ruby on Rails Friday, November 1, 2019



On Thursday, October 31, 2019 at 2:15:48 PM UTC-4, Ariel Juodziukynas wrote:
Use `.size` instead of `.count`. "count" does a database query and since you only built the element the COUNT db query will return 0. "size" knows what to do if the association is already initialized so it will return "1" in your case (and if it's not already loaded it will run a COUNT db query).

El jue., 31 oct. 2019 a las 8:42, fugee ohu (<fuge...@gmail.com>) escribió:
> @item=Item.new
> @item.item_item_properties.build
> @item.item_item_properties.count
 => 0

Why doesn't my @item object have any item_item_properties after build method

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What other info can I get from the initialized association

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