Classes/Cundd/Noshi/Ui/Template.php
public function resolveExpressionKeyPath($keyPath)
    {
        if (isset($this->data[$keyPath])) {
            return $this->data[$keyPath];
        }

        return ObjectUtility::valueForKeyPathOfObject($keyPath, $this->data);
    }
public function resolveExpressionKeyPath($keyPath)
    {
        if (isset($this->data[$keyPath])) {
            return $this->data[$keyPath];
        }

        return ObjectUtility::valueForKeyPathOfObject($keyPath, $this->data);
    }
Returns the assigned variable value

@param string $keyPath
@return string