src/mg/Ding/Bean/Provider/Yaml.php
private function _load()
    {
        if ($this->_yamlFiles !== false) {
            return;
        }
        $this->_yamlFiles = $this->_loadYaml($this->_filename);
        if (empty($this->_yamlFiles)) {
            throw new BeanFactoryException('Could not parse: ' . $this->_filename);
        }
    }
private function _load()
    {
        if ($this->_yamlFiles !== false) {
            return;
        }
        $this->_yamlFiles = $this->_loadYaml($this->_filename);
        if (empty($this->_yamlFiles)) {
            throw new BeanFactoryException('Could not parse: ' . $this->_filename);
        }
    }
Initialize YAML contents.

@throws BeanFactoryException
@return void