search for: xanot

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2009 Dec 26
3
Does :class_name for belongs_to have to be a string and why?
Seemingly, when I use a symbol, I get an ActiveRecord error stating ''Can''t convert symbol into String.'' Why can''t I use a symbol here? Possibly this is a deeper misunderstanding of symbols in general on my part. #ActiveRecord error class Book < ActiveRecord::Base belongs_to :author, :class_name => :Person, :foreign_key => :author_id end #works