Jelix\Core\AppInstance::isModuleEnabled PHP Method

    public function isModuleEnabled($moduleName, $includingExternal = false)
    {
        if (!$this->_config) {
            throw new \Exception('Configuration is not loaded');
        }
        if ($includingExternal && isset($this->_config->_externalModulesPathList[$moduleName])) {
            return true;
        }
        return isset($this->_config->_modulesPathList[$moduleName]);
    }