consistenthash

package
Version: v0.0.0-...-b9e2ce4 Latest Latest
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Published: Aug 27, 2015 License: MIT Imports: 3 Imported by: 0

Documentation

Overview

Package consistenthash provides an implementation of a ring hash.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Hash

type Hash func(data []byte) uint32

type Map

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

func New

func New(replicas int, fn Hash) *Map

func (*Map) Add

func (m *Map) Add(keys ...string)

Adds some keys to the hash.

func (*Map) Get

func (m *Map) Get(key string) string

Gets the closest item in the hash to the provided key.

func (*Map) IsEmpty

func (m *Map) IsEmpty() bool

Returns true if there are no items available.

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