Class: ActiveRecord::Associations::Preloader::BelongsTo

Inherits:
SingularAssociation show all
Defined in:
activerecord/lib/active_record/associations/preloader/belongs_to.rb

Overview

:nodoc:

Instance Attribute Summary

Attributes inherited from Association

#klass, #model, #owners, #preload_scope, #preloaded_records, #reflection

Instance Method Summary collapse

Methods inherited from Association

#association_key, #initialize, #options, #owners_by_key, #preload, #query_scope, #records_for, #run, #scope, #table

Constructor Details

This class inherits a constructor from ActiveRecord::Associations::Preloader::Association

Instance Method Details

#association_key_nameObject


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# File 'activerecord/lib/active_record/associations/preloader/belongs_to.rb', line 6

def association_key_name
  reflection.options[:primary_key] || klass && klass.primary_key
end

#owner_key_nameObject


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# File 'activerecord/lib/active_record/associations/preloader/belongs_to.rb', line 10

def owner_key_name
  reflection.foreign_key
end