flipbox / spark

     * @param BaseModel $model

     * @return static

     */

    protected function cacheByString(BaseModel $model)

    {

        $stringValue = $this->stringValue($model);

        if (null === $stringValue) {

            return $this;

        }

        // Check if already in cache

        if (!$this->isCachedByString($stringValue)) {

            // Cache it

            $this->_cacheByString[$stringValue] = $model;

        }

        return $this;

    }

    /**

     * @param Record $record

     * @param BaseObject $model

     * @return static

     */

    protected function cacheByString(BaseObject $model)

    {

        $stringValue = $this->stringValue($model);

        if (null === $stringValue) {

            return $this;

        }

        // Check if already in cache

        if (!$this->isCachedByString($stringValue)) {

            // Cache it

            $this->_cacheByString[$stringValue] = $model;

        }

        return $this;

    }

    /**

     * @param Record $record