Class: ActiveRecord::Reflection::HasOneReflection

Inherits:
AssociationReflection show all
Defined in:
lib/active_record/reflection.rb

Overview

:nodoc:

Constant Summary

Constants inherited from AssociationReflection

AssociationReflection::INVALID_AUTOMATIC_INVERSE_OPTIONS, AssociationReflection::VALID_AUTOMATIC_INVERSE_MACROS

Instance Attribute Summary

Attributes inherited from AssociationReflection

#foreign_type, #parent_reflection, #type

Attributes inherited from MacroReflection

#active_record, #name, #options, #plural_name, #scope

Instance Method Summary collapse

Methods inherited from AssociationReflection

#active_record_primary_key, #association_class, #association_foreign_key, #association_primary_key, #association_scope_cache, #belongs_to?, #chain, #check_preloadable!, #check_validity!, #check_validity_of_inverse!, #collection?, #compute_class, #constructable?, #counter_cache_column, #foreign_key, #has_inverse?, #inverse_of, #join_id_for, #join_table, #klass, #nested?, #polymorphic?, #polymorphic_inverse_of, #scope_chain, #source_reflection, #through_reflection, #validate?

Methods inherited from MacroReflection

#==, #autosave=, #compute_class, #klass

Methods inherited from AbstractReflection

#build_association, #class_name, #join_keys, #primary_key_type, #quoted_table_name, #source_macro, #table_name

Constructor Details

#initialize(name, scope, options, active_record) ⇒ HasOneReflection

Returns a new instance of HasOneReflection.



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# File 'lib/active_record/reflection.rb', line 586

def initialize(name, scope, options, active_record)
  super(name, scope, options, active_record)
end

Instance Method Details

#has_one? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_record/reflection.rb', line 592

def has_one?; true; end

#macro ⇒ Object 



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# File 'lib/active_record/reflection.rb', line 590

def macro; :has_one; end