以加入年份为参数创建自定义方法获取员工 model 的经验

Question

Create a custom method get experience of the employee model by considering the year of joining as parameter

Create Employee model with properties employee_id, name, year_of_joining and experience

Answer 1

From the question asked by Hacker Rank there are few test cases out of that one generally fails.

which says expected 22 instead of 0.

So the complete answer is posted here.

So the Answer to the question is

var Employee = Backbone.Model.extend({ //Write your code here

default:
{
   employee_id:1111,
   name:'Sarah Roe',
   year_of_joining:1999,
   address:'ABC Street',
   experience: null
},
getExperience: function (year_of_joining) {
  var current_date = new Date();
  var current_year = current_date.getFullYear();
  var calculated_exp = (current_year) - (year_of_joining);

  *this.set({ experience: calculated_exp });*
  return calculated_exp;
}

});

var employee = new Employee({ employee_id: 721, name: "Shrikrishna", year_of_joining: 1999, experience: 22}); //please add properties and values of Employee model //employee.set({'experience': employee.get('year_of_joining')}); alert("Experience of " + employee.get("name") + " is " + employee.getExperience(employee.get('year_of_joining')) + " years");

</script>