func (config *Config) Keys() []string {
	keys := make([]string, 0, len(config.values))
	for key := range config.values {
		keys = append(keys, key)
	}
	sort.Strings(keys)
	return keys
}
func (config *Config) Keys() []string {
	keys := make([]string, 0, len(config.values))
	for key := range config.values {
		keys = append(keys, key)
	}
	sort.Strings(keys)
	return keys
}
func ( config * Config ) Keys ( ) [ ] string { keys := make ( [ ] string , 0 , len ( config . values ) ) for key := range config . values { keys = append ( keys , key ) } sort . Strings ( keys ) return keys }
/*
Keys returns all of the global keys in the config.
*/
/ * Keys returns all of the global keys in the config .