doneit-web/src/app/services/functions/object.service.ts

import { Injectable } from '@angular/core';

@Injectable({
  providedIn: 'root'
})
export class ObjectService {

  constructor() { }


  deepFind(obj, path) {
    var paths = path.split('.')
      , current = obj
      , i;
  
    for (i = 0; i < paths.length; ++i) {
      if (current[paths[i]] == undefined) {
        return undefined;
      } else {
        current = current[paths[i]];
      }
    }
    return current;
  }
}