reminder.js

var Person = function(name, surname, gender){
    this.name = function(){
      console.log('instance function ' + name);
    };
    
    this.surname = surname;
    this.gender = gender;
  };
  
Person.prototype.getGender = function(){
  console.log('prototype function ' + this.gender);
};
  
var dawid = new Person('Dawid', 'Pogorzelski', 'male');