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#292 ✓resolved
André Arko

Add has_many :primary_key option

Reported by André Arko | June 1st, 2008 @ 05:09 PM

Has many associations currently force you to use the id of the owner object as the primary key for the association. This patch adds a :primary_key option to has_many that allows you to specify the name of the method that will return the primary key for the association. The new option is tested and documented as an option on the has_many method.

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