Sha256: 36c3bd65def0d7c0e0be98d6a8f4c11d5ff7fd9d98ec70d0bbd15322882f63fb
Contents?: true
Size: 868 Bytes
Versions: 8
Compression:
Stored size: 868 Bytes
Contents
module MongoMapper
module Associations
class PolymorphicBelongsToProxy < Proxy
def replace(v)
ref_id = "#{@association.name}_id"
ref_type = "#{@association.name}_type"
if v
v.save if v.new?
@owner.__send__(:write_attribute, ref_id, v.id)
@owner.__send__(:write_attribute, ref_type, v.class.name)
else
@owner.__send__(:write_attribute, ref_id, nil)
@owner.__send__(:write_attribute, ref_type, nil)
end
@owner.save
reload_target
end
protected
def find_target
ref_id = @owner.__send__(:read_attribute, "#{@association.name}_id")
ref_type = @owner.__send__(:read_attribute, "#{@association.name}_type")
if ref_id && ref_type
ref_type.constantize.find(ref_id)
end
end
end
end
end
Version data entries
8 entries across 8 versions & 4 rubygems