/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 vote133 views1 answer
Set path of index html meta tag using node js
Javascript Node.js
0 vote142 views1 answer
Node Folder or file exists
Javascript Node.js
0 vote140 views1 answer
Creating room in ws node js
Javascript Node.js
1 vote131 views1 answer
Download file axios nodejs
Javascript Node.js
9 votes144 views1 answer
End code nodejs
Javascript Node.js
0 vote142 views1 answer
Node js list all installed modules
Javascript Node.js
4 votes152 views1 answer
How to check file extension in node js
Javascript Node.js
0 vote134 views1 answer
How to wait for an exec command to fininsh in nodejs
Javascript Node.js
0 vote133 views1 answer
How to create alias in populate moongoose + nodejs
Javascript Node.js
7 votes134 views1 answer
Node require module
Javascript Node.js