func (config *Config) Integers(key string) []int64 {
	return getIntegers(config.values, key)
}
func (config *Config) Integers(key string) []int64 {
	return getIntegers(config.values, key)
}
func ( config * Config ) Integers ( key string ) [ ] int64 { return getIntegers ( config . values , key ) }
/*
Integers looks for an array of ints under the provided key.
If no matches are found nil is returned.
*/
/ * Integers looks for an array of ints under the provided key . If no matches are found nil is returned .