Mastering VueJS How to Call Computed Functions Inside Methods Like a Pro

please click here for more wordpress cource

In order to call computed functions inside methods like a pro, you should follow these steps:

  1. Define a computed property that returns the value you need inside your method.
  2. Call the computed property inside your method.

Here’s an example:

class MyClass {
  myData = [1, 2, 3, 4, 5];

  get average() {
    return this.myData.reduce((a, b) => a + b) / this.myData.length;
  }

  myMethod() {
    const average = this.average;
    console.log(`The average is ${average}.`);
  }
}

const myInstance = new MyClass();
myInstance.myMethod();

In this example, average is a computed property that calculates the average of the myData array. myMethod calls the average property inside the method and logs the result to the console.

By using computed properties in this way, you can encapsulate complex logic and make your code more readable and maintainable.

You may also like...

Popular Posts

Leave a Reply

Your email address will not be published. Required fields are marked *