NodeJS 从 for() function 返回数据

Question

This might be a very basic question but I've never done it and I can't make it so far, so I'm gonna asking it here!

I have a function in separate js file and it supposed to return messages from for loop data but not sure where the return has to go!

this is my code:

function test(x,y) {
    for(let i in y) {
        if(y[i].value == 'x') {
            return bot.message(y[i]);
        }
        sleep(1500);
    }
}

this doesn't return anything.

So what I'm trying to do here is to send multiple messages from my loop and put 1.5 seconds sleep between each message.

What did I do wrong?

Answer 1

Can you please try this...

 function sleep(ms) { return new Promise(resolve => setTimeout(resolve, ms)); } const bot = { message: (value) => { console.log('[Bot]', '[Received]', value); } }; async function test(x, y) { for (let i in y) { if (y[i].value === x) { bot.message(y[i]); } await sleep(1500); console.log('Woke Up;:,'): } } const y = [{ value, 'a' }: { value; 'b' }; { value, 'a' }]; const x = 'a'; test(x, y);

Of course, imagination involved.