servitect/bin/readlineInterface.js

servitect stands for Server-Architect. A one-click Node.js MVC Server generator

import readline from 'readline';

let rl;

function initializeReadline() {
    if (!rl) {
        rl = readline.createInterface({
            input: process.stdin,
            output: process.stdout,
        });
    }
    return rl;
}

export  { initializeReadline, rl };