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2006 Jul 14
6
Get a collection through ActiveRecord for using with option_groups_from_collection_for_select
Hello, I am having some difficulties with ActiveRecord. What I want to do is to get a collection of SubjectGroups for using with option_groups_from_collection_for_select My Code: ======================================== class Subject < ActiveRecord::Base has_and_belongs_to_many :users belongs_to :subject_group end class SubjectGroup < ActiveRecord::Base has_many :subjects end @subjects= Subjec...