readFromLine.js

const readLine=require("readline");


const rl=readLine.createInterface({
    input: process.stdin,
    output: process.stdout,
});

function takeInput(message){
    return new Promise((callbackFunc, error)=>{
        rl.question(message, (input)=>{
            callbackFunc(input)
        }, function(){
            error();
        });
    });
}


 async function LineInput(){
    const name=await takeInput("Please enter your name:");
    console.log("Hello " + name);
    rl.close();
 }

 LineInput();


// const { stdin, stdout } = require("process");
// const readLine = require("readline");
// const rl = readLine.createInterface({
//     input: stdin,
//     output: stdout
// });

// function takeInput(message){
//     return new Promise((callbackFunc, error)=>{
//         rl.question(message, (input)=>{
//             callbackFunc(input);
//         }),()=>{
//             error();
//         }
//     })
// }

// async function LineInput(){
//     const name = await takeInput("Please enter your name:");
//     console.log(`hello ${name}`);
//     rl.close();
// }
// LineInput();