RSpec
Ruby on Rails
Ruby
method
new
v3.0.0 -
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Class: ActiveRecord::HasAndBelongsToManyAssociationForeignKeyNeeded
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- What's this?
= private
= protected
new(reflection)
public
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# File activerecord/lib/active_record/associations.rb, line 75 def initialize(reflection) super("Cannot create self referential has_and_belongs_to_many association on '#{reflection.class_name rescue nil}##{reflection.name rescue nil}'. :association_foreign_key cannot be the same as the :foreign_key.") end
