/**
 * Created by Vibhanshu Chaturvedi on 13/2/16.
 */

(function () {
	'use strict';

  function Person(name, age , gender) {
    this.name = name;
    this.age = age;
    this.gender = gender;
  }

  Person.prototype.getName = function() {
    return 'Name: ' + this.name.toString();
  };

  Person.prototype.getAge = function() {
    return 'Age: ' + this.age.toString();
  };

  Person.prototype.getGender = function() {
    return 'Gender: ' + this.gender.toString();
  };

  Person.prototype.getSummary  = function () {
    return [this.getName(), this.getGender(), this.getAge()].join(', ');
  };

  function Student(name, age, sex, grade, school) {
    Person.call(this, name, age, sex);
    this.grade = grade;
    this.school = school;
  }

  Student.prototype = Object.create(Person.prototype);

  Student.prototype.getGrade = function () {
    return 'Grade: ' + this.grade.toString();
  };

  Student.prototype.getSchool = function () {
    return 'School: ' + this.school.toString();
  };

  Student.prototype.getSummary = function () {
    return [this.getName(),  this.getGender(), this.getAge(), this.getGrade(), this.getSchool()].join(', ');
  };

  var person = new Person('Sachin Tendulkar', 42, 'Male');

  person.getSummary(); //Name: Sachin Tendulkar, Gender: Male, Age: 42

  var student = new Student('Arjun Tendular', 16, 'Male', 12, 'Shardahram School');

  student.getSummary(); // Name: Arjun Tendular, Gender: Male, Age: 16, Grade: 12, School: Shardahram School


}());