# used by JSON for serialization sub TO_JSON { my $self = shift; my $_data = {}; foreach my $_key (keys %{$self->attribute_map}) { if (defined $self->{$_key}) { $_data->{$self->attribute_map->{$_key}} = $self->{$_key}; } } return $_data; }
eq 'DateTime') { # https://metacpan.org/pod/DateTime#$dt-%3Eymd($optional_separator),-$dt-%3Emdy(...),-$dt-%3Edmy(...) return $data->ymd; } return $data .q(); } elsif ($type eq 'DATE_TIME') { # the date-time notation as defined by RFC 3339, section 5.6, for example, 2017-07-21T17:32:28Z if (ref($data) eq 'DateTime') { # https://metacpan.org/pod/DateTime#$dt-%3Erfc3339 return $data->rfc3339; } return $data .q(); } else { # hash (model), In this case, the TO_JSON of the $data object is executed return $data; }