Suppose you have
const list = [1,2,3,4,5,6,7];
let results = [];
as well as a function
powerNumPlusOne = async(num) : Promise<any> => {
return powerNum*powerNum + 1;
}
What steps can be taken to ensure that this code functions appropriately?
list.forEach(async function(i){
results.push( await this.powerNumPlusOne(i));
})
In the end, the results should be [2,5,10,17,26,37,50] in a specific sequence.
To handle multiple asynchronous actions in a sequential order, you can utilize the Promise.all() method. This function takes in an array of promises and resolves them in the same order as they are passed.
const numbers = [1,2,3,4,5,6,7];
let asyncTasks = numbers.map(incrementAndPower);
let results = await Promise.all(asyncTasks);
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