wrh

Documentation

Index

• func WeightedScore(key, name string, weight float64) float64
• type Table
  • func (t Table) Calc(key string) Table
  • func (t Table) List(key string) []string
  • func (t Table) Sort() []string

Functions

func WeightedScore

func WeightedScore(key, name string, weight float64) float64

WeightScore calculates weighted score of bucket named name with weight for given key.

Types

type Table

type Table map[string]float64

Table represents WRH hash table

func (Table) Calc

func (t Table) Calc(key string) Table

Calc calculates new table containing all the scores for the given key.

func (Table) List

func (t Table) List(key string) []string

List is a convenience shourtcut function that returns list of keys sorted by their score.

func (Table) Sort

func (t Table) Sort() []string

Sort sorts score table by score for given key in descending order. It returns slice of sorted keys.