И движение продолжается (часть 3) — me.assert();

(function(){
  function Self(firstName, lastName, level){
    this.firstName= firstName;
    this.lastName= lastName;
    this.level= level;
    this.fullName;
    if(level === undefined){
      this.level= 0;
    }
    this.setFullName= function() {
      this.fullName= this.firstName + " " + this.lastName;
    }
    this.getFullName= function(){
      return this.fullName;
    }
  }
  
  var status = {
    "stage 1": “passed”,
    "stage 2": “passed”,
    "stage 3": “passed”,
    "stage 4": {
      "self clinic": “completed”,
      "home sessions":{
        "day 1": “completed”,
        "day 2": “completed”,
        "day 3": “completed”
      },
      "status": "passed"
    }
  };
  
  Self.prototype.isEvolving= function(status){
    var evolving = 0;
    for(var key in status){
      if(status[key] === 'passed' || 
        status[key].status === 'passed) {
          evolving++;
      }
    }
    if (evolving !== 0) { return true; }
    else{ return false; }
  }
  
  Self.prototype.assert= function(){
    var person= this;
    var name= person.getFullName();
    
    if(person.isEvolving(status)){
      console.log(name+” will be a world class developer.”);
    }
  };
  
  var me = new Self(“Esther”, “Falayi”, 0);
  me.setFullName();
  me.assert();
})();

// вывод: «Эстер Фалайи станет разработчиком мирового уровня».