How to Async To Uppercase in JavaScript - Code Snippet

How to perform 'Async To Uppercase' in JavaScript.

example.js
// Task: Async To Uppercase
// Language: JavaScript

function asyncToUppercase() {
    // Implementation for Async To Uppercase
    const result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Async To Uppercase
    console.log("Done");
}
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