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POHow to point foreign_key instead of table_name_id to something like product_id in a belong_to tale in rails 3
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2012-08-11T09:07:01.253
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2012-08-11T09:22:33.053
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i have 3 tables Collections, Contributors and ProductContributors Association of them is as follows Collection has_many :product_contributors has_many :contributors, :through => Product_contributors Contributor has_many :product_contributors has_many :collections, :through => Product_contributors ProductContributor belongs_to :collection belongs_to :contributor my product_contributor table has columns as id product_id (here it should map to collection_id if product_type is collection) product_type contributor_id is there any way i could do this??? I was trying something like this belongs_to :collection , :foreign_key => :product_id pls suggest me wat could be the appropriate solution for this...
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<ruby-on-rails><ruby-on-rails-3><class><foreign-keys>
Title
How to point foreign_key instead of table_name_id to something like product_id in a belong_to tale in rails 3
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1. USamit karsale
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