Ruby on Rails Friday, April 14, 2017



On 14 Apr 2017 5:50 p.m., "Joe Guerra" <JGuerra@jginfosys.com> wrote:
ok, I've got it working but...

 <%= Product.where( ['id =?', iu.product_id ]).pluck("title") %>
Assuming that you have setup your relationships so that iu belongs_to product you can say

iu.product.title

Colin


On Friday, April 14, 2017 at 12:43:42 PM UTC-4, Joe Guerra wrote:
I need to return a product title from an id.   I've tried the following...

<%= Product.where( ['id =?', iu.product_id ]).select('title') %>

but it gives me a reference...

#<Product::ActiveRecord_Relation:0x007faca389eca0>

I've tried a number of things.

Any hints?

Thanks,
Joe

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