monoid-consistent-hash

An implementation of consistent hashing as a monoid

npm install monoid-consistent-hash
4 downloads in the last month

Consistent Hash Monoid

Fantasy Land Compliant!

A consistent hash ring implemented as a monoid.

Example

var HashRingNode = require("monoid-consistent-hash/node");

var list = ["prod-cache001", "prod-cache002", "prod-cache003", "prod-cache004"];

var hashRing = list.map(function(n) { return new HashRingNode(n, 100); })
                   .reduce(function(m, n) { return m.concat(n); });

console.log(hashRing.get("beep").getOrElse(""));
console.log(hashRing.get("bop").getOrElse(""));
console.log(hashRing.get("boop").getOrElse(""));
npm loves you