src/rest-api/class-papi-rest-api-settings.php
public function prepare_response( $response ) {
		$response = (array) $response;

		foreach ( $response as $key => $value ) {
			$setting = $this->get_setting( $key, $value );

			if ( $setting !== $value ) {
				$response[$key] = $setting;
			}
		}

		return $response;
	}
public function prepare_response( $response ) {
		$response = (array) $response;

		foreach ( $response as $key => $value ) {
			$setting = $this->get_setting( $key, $value );

			if ( $setting !== $value ) {
				$response[$key] = $setting;
			}
		}

		return $response;
	}
Prepare settings response.

@param  WP_HTTP_Response $response

@return array