Range-int

将指定范围内的整数打包为切片返回

// Range 将start到stop范围之间的整数作为切片返回
func Range(start, stop int) []int {
    var result []int
    result = append(result, start)
    if stop >= start {
        for {
            if start == stop {
                return result
            }
            start += 1
            result = append(result, start)
        }
    }
    for {
        if start == stop {
            return result
        }
        start -= 1
        result = append(result, start)
    }
}