Exception: ActiveRecord::HasOneThroughCantAssociateThroughCollection

Inherits:
ActiveRecordError show all
Defined in:
activerecord/lib/active_record/associations.rb

Overview

:nodoc:

Instance Method Summary collapse

Constructor Details

#initialize(owner_class_name, reflection, through_reflection) ⇒ HasOneThroughCantAssociateThroughCollection

Returns a new instance of HasOneThroughCantAssociateThroughCollection.



42
43
44
 
# File 'activerecord/lib/active_record/associations.rb', line 42

def initialize(owner_class_name, reflection, through_reflection)
  super("Cannot have a has_one :through association '#{owner_class_name}##{reflection.name}' where the :through association '#{owner_class_name}##{through_reflection.name}' is a collection. Specify a has_one or belongs_to association in the :through option instead.")
end