ECMAScript Cookbook

How to do it...

1. Open your command-line application and navigate to your workspace.
2. Create a new folder named 06-10-spread-operator-combine.
3. Copy or create an index.html that loads and runs a main function from main.js.
4. Create a main.js file with an async function named main, which creates a couple of objects and a constant. It then uses the spread operator and object structuring to combine them into a single object:

// main.jsexport function main() { 
  const object1 = { 
    prop1: 'some value', 
    prop2: 'some other value', 
  } 
  const object2 = { 
    prop2: 'some overriding value', 
    objectProp: { foo: 'bar' } 
  } 
  const anotherProp = Math.random(); 
 
  const combinedObject = { ...object1, ...object2, anotherProp }; 
  console.log(combinedObject); 
} 

5. Start your Python ...