repl(prefix, handler)

import repl from 'basic-repl'
repl('> ', code => {
	//Eval input and log it
	console.log(eval(code))
})
repl('[server] ', msg => {
	//This repl is for our chat
	//(Let's assume you already made a function chat(){...})
	chat(msg)
	console.log('✓ Chat message sent')
})

// For compatibility, commonjs works slightly differently
//1. a space is appended to the end of the prefix
//2. the value returned by the function is logged (in ES6 you must console.log() it yourself)
require('basic-repl')('$', code => eval(code))