src/HttpResponse/JSendResponse.php
public function get($key, $default = null)
    {
        return ArrayHelper::getValue(
            $this->parsedResponse,
            sprintf('%s.%s', self::RESPONSE_DATA_PARAM, $key),
            $default
        );
    }
public function get($key, $default = null)
    {
        return ArrayHelper::getValue(
            $this->parsedResponse,
            sprintf('%s.%s', self::RESPONSE_DATA_PARAM, $key),
            $default
        );
    }
Gets the value of key if key exists, default value otherwise
@author Adegoke Obasa <goke@cottacush.com>
@param $key
@param null $default
@return mixed