README
Round-robin tournament
A round-robin tournament (or all-play-all tournament) using JavaScript / TypeScript. The goal is to create a competition in which each team meets the other teams in two rounds.
How to Use It
Install from npm:
npm i round-robin-tournament
Import round-robin-tournament
and pass an Array
to constructor.
Use the matches
method to get the fixture.
import Tournament from "round-robin-tournament"
const TEAMS = [
{ id: 1, name: "Arsenal" },
{ id: 2, name: "Chelsea" },
{ id: 3, name: "Liverpool" },
{ id: 4, name: "Manchester City" },
{ id: 5, name: "Manchester United" },
{ id: 6, name: "West Ham" },
];
const tournament = new Tournament(TEAMS)
const matches = tournament.matches
Result example
- The
matches
method returns andArray
ofrounds
- Each
round
is an Array ofmatches
- Each
match
is an Array of two teams:[{ home } , { visitor/away }]
[
...
[
[ { id: 1, name: 'Arsenal' }, { id: 5, name: 'Manchester United' } ],
[ { id: 6, name: 'West Ham' }, { id: 2, name: 'Chelsea' } ],
[ { id: 3, name: 'Liverpool' }, { id: 4, name: 'Manchester City' } ]
]
...
]