INSERT INTO quote_line_items (`created_on`, `quote_id`, `price`, `modified_on`, `product_id`, `quantity`, `modified_by_person_id`) VALUES(#<Quote:0x36551f0>,
#<Quote:0x364dba8>, #<Quote:0x3645728>, #<Quote:0x363efa4>, #<Quote:0x362ef3c>, #<Quote:0x3636728>, #<Quote:0x3624618>))
This drove me nuts so I jumped into rdebug to figure out the issue. Turns out there is an ActiveRecord method name collision when using
so you have to provide an alternative, something like
belongs_to :related_quote, :class_name => "Quote"
Wish I knew that when I was creating this migration....