ECMAScript Cookbook

How to do it...

1. Open your command-line application and navigate to your workspace.
2. Create a new folder named 07-02-assigning-constructor-props.
3. Copy or create an index.html that loads and runs a main function from main.js.
4. Create a main.js file that creates a new class named Rocket. Add a constructor method that takes a single argument, name, and assigns it to a property of the same name in the body of the method:

// main.js 
class Rocket { 
  constructor(name) { 
    this.name = name; 
  } 
} 

5. Create a main function that creates two instances and logs them out with their property:

// main.js export function main() { const saturnV = new Rocket('Saturn V'); const falconHeavy = new Rocket('Falcon Heavy'); console.log(saturnV.name, saturnV); console.log(falconHeavy.name, ...