Quick and dirty matching tool

matcher.js

const args = process.argv.slice(2);
const names = args[0].split(',');
const usedIndices = [];

names.forEach(name => {
  let rand = Math.floor(Math.random() * names.length);
  let other = names[rand];
  while (other === name || usedIndices.includes(rand)) {
    rand = Math.floor(Math.random() * names.length);
    other = names[rand];
  }
  usedIndices.push(rand);
  console.log(`${name} has ${other}`);
});