Sha256: 88833218b92bfe503cd15dcf77ea4cd932180977881ebbd64cdda2213a71e81f
Contents?: true
Size: 897 Bytes
Versions: 161
Compression:
Stored size: 897 Bytes
Contents
module ActiveRecord
# = Active Record Belongs To Polymorphic Association
module Associations
class BelongsToPolymorphicAssociation < BelongsToAssociation #:nodoc:
def klass
type = owner[reflection.foreign_type]
type.presence && type.constantize
end
private
def replace_keys(record)
super
owner[reflection.foreign_type] = record && record.class.base_class.name
end
def different_target?(record)
super || record.class != klass
end
def inverse_reflection_for(record)
reflection.polymorphic_inverse_of(record.class)
end
def raise_on_type_mismatch(record)
# A polymorphic association cannot have a type mismatch, by definition
end
def stale_state
[super, owner[reflection.foreign_type].to_s]
end
end
end
end
Version data entries
161 entries across 135 versions & 13 rubygems