src/Silex/Pack/JetPackTrait.php
public function setPackOptions(Container $app) {
        foreach ($this->packOptions as $key => &$value) {
            $key = $this->_ns($key);
            if (isset($app[$key])) {
                $value = $app[$key];
            }
        }
    }
public function setPackOptions(Container $app) {
        foreach ($this->packOptions as $key => &$value) {
            $key = $this->_ns($key);
            if (isset($app[$key])) {
                $value = $app[$key];
            }
        }
    }
Set the pack's options from the app container.
@see \Quazardous\Silex\Api\OptionnablePackInterface::setPackOptions()
@param Container $app