What's alternative to angular.copy in Angular

Question

How can I copy an object and lose its reference in Angular?

With AngularJS, I can use angular.copy(object), but I\'m getting some error using that in An

Answer 1

As others have already pointed out, using lodash or underscore is probably the best solution. But if you do not need those libraries for anything else, you can probably use something like this:

  function deepClone(obj) {

    // return value is input is not an Object or Array.
    if (typeof(obj) !== 'object' || obj === null) {
      return obj;    
    }

    let clone;

    if(Array.isArray(obj)) {
      clone = obj.slice();  // unlink Array reference.
    } else {
      clone = Object.assign({}, obj); // Unlink Object reference.
    }

    let keys = Object.keys(clone);

    for (let i=0; i

That's what we decided to do.