rank

package

v1.1.13 Latest Latest Go to latest Published: Dec 25, 2021 License: GPL-3.0 Imports: 7 Imported by: 0

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func Score(scores ...int64) []num

Score 作为 Rank.Add 第二参数，传入分数依次作为排名权重

type ErrorUnMarshalRead struct {
	// contains filtered or unexported fields
}

func (s ErrorUnMarshalRead) Error() string

type Member struct {
	Key    string
	Scores []num
}

func (s Member) Less(other interface{}) bool

type Rank struct {
	// contains filtered or unexported fields
}

func New() *Rank

func (r *Rank) Add(key string, scores []num) *Rank

Add 例子： Rank.Add("xxxx",rank.Score(999)) 单分排行 Rank.Add("xxxx",rank.Score(999,123,456)) 多分排行

func (r *Rank) Del(key string) *Rank

func (r *Rank) Get(rankSection ...int) []Member

Get rankSection 名次区间例子： members := Rank.Get() 获得全部名次 members := Rank.Get(1) 获得1名 members := Rank.Get(3) 获得3名 members := Rank.Get(1,100) 获得1～100名

func (r *Rank) GetByKey(key string) (int, Member)

GetByKey 查找key的名次、分数，找不到返回0

func (r *Rank) GetByScore(floorScores, roofScores []int64) []Member

GetByScore scoreSection 分数区间例子： Rank.GetByScore([]int64{100},[]int64{900}) 获得分数为100~999区间的集合

func (r *Rank) Len() int

func (r *Rank) Marshal() []byte

func (r *Rank) UnMarshal(data []byte) error