/Javascript/Node.js/Nodejs await inside map

Nodejs await inside map

Await inside map js

const mapLoop = async _ => {
  console.log('Start')

  const promises = fruitsToGet.map(async fruit => {
    const numFruit = await getNumFruit(fruit)
    return numFruit
  })

  const numFruits = await Promise.all(promises)
  console.log(numFruits)

  console.log('End')
}

Nodejs await inside map

const someFunction = (myArray) => {
    const promises = myArray.map(async (myValue) => {
        return {
            id: "my_id",
            myValue: await service.getByValue(myValue)
        }
    });
    return Promise.all(promises);
}

Source: stackoverflow.com

Similar codes

0 vote343 views1 answer
Post xml with axios nodejs
Javascript Node.js
12 votes348 views4 answers
Nodejs base64
Javascript Node.js
0 vote347 views1 answer
Como actualizar nodejs
Javascript Node.js
0 vote349 views1 answer
Run another process on nodejs process exit
Javascript Node.js
0 vote340 views1 answer
Nodejs vs python
Javascript Node.js
0 vote355 views1 answer
Make a backend server in node
Javascript Node.js
0 vote375 views2 answers
S3.getobject nodejs example
Javascript Node.js
2 votes354 views1 answer
An error occurred while applying security settings node js
Javascript Node.js
0 vote323 views1 answer
How to make nodejs more secure
Javascript Node.js
2 votes342 views1 answer
Axios node js set user agent
Javascript Node.js