Library fails to work if class is used instead of object for data input

Hello. Sorry if I write this in bad structure, but i haven’t done it before. So, there’s a bug in autocomplete with classes. If i provide interface like this:

export interface Test {
  id: number
  name: string
}

And after that I initialize interface and give it as data to autocomplete:

testData: Test[] = [
{
  id: 2,
  name: 'hello'
},
{
  id: 4,
  name: 'test'
}]

Everything works as expected. But, If i were to replace interface with class

export class Test {
  id: number;
  name: string;

  constructor(id: number, name: string){
    this.id = id;
    this.name = name;
  }
}

And after that and give it as data to autocomplete:

testData: Test[] = [];
testData.push(new Test(2, 'hello'));
testData.push(new Test(4, 'test'));

Autocomplete simply won’t work. Nothing will be shown. I did go through code and found out the reason it is not working on line https://github.com/gmerabishvili/angular-ng-autocomplete/blob/0ebdefb27635fd6382246ab2b041be0c00b1aaaa/projects/autocomplete-lib/src/lib/autocomplete/autocomplete.component.ts#L234

When i give concrete class the item.constructor contains:

ƒ Test(id, name) {
        this.id = id;
        this.name = name;
    }

instead of expected

ƒ Object() { [native code] }

My solution is to change && item.constructor === Object into && item instanceof Object

[Eivyses]

@gmerabishvili hey. I did create a demo, but i can’t share a full link to it. Open plunker and paste to it all the code from this file demo_project.zip

[gmerabishvili]

Hello @Eivyses. The issue is fixed. Please upgrade to latest 2.0.2 version. Thank you!