some `minor` fix

ZhiHu_FrontEnd_Engineer_JD.js

goog.provide('ZhiHu.JavasSriptPirate');
goog.require("Programmer");

/*
Abstract class.
*/
ZhiHu.JavaScriptPirate = function(macBookPro, extraLCD){
    this.myMacbook = macBookPro;
    this.extraLCD = extraLCD;
};

goog.inherits(ZhiHu.JavaScriptPirate, Programmer);

ZhiHu.JavaScriptPirate.prototype.workHard = function(){
    if(!this.isTired()){
        this.doWork_();
    }
};

ZhiHu.JavaScriptPirate.prototype.isTired = function(){
    console.log("WARNING: I'm fine."); // this is crazy!
    return false;
};

ZhiHu.JavaScriptPirate.prototype.isQualify = function(){
    if(this.lazy_ || this.notLoveJS){
        return false;
    }
    var items = [
        ["isGeek", 5],
        ["familiarWithDebugTools", 10],
        ["familiarWithJQuery/MooTools/GoogleClosure/YUI", 20],
        ["PSDToWebpage", 10],
        ["IE8/Chrome/FF/SafariCompatible", 10],
        ["familiarWithHtml5", 15],
        ["familiarWithPython/C/C++/Java/C#/PHP", 15],
        ["commonDesignPatterns", 10],
        ["experienceWithGit/SVN", 5],
        ["experienceWithLinux", 5],
        ["BeAggressiveness", 5],
    ];
    if(this.isSuperMan()){
        return true;
    }
    var score = 0;
    goog.array.forEach(items, function(item){
        if(this.hasOwnProperty(item[0])){
            score += item[1];
        }
    }, this);
    
    return score > 70;
};

!function(excellentProgrammer){
    setTimeout(function(excellentProgrammer){
        // excellent programmer do tests before put it's code online!!
        // so at least there is no typo in it's code.
        excellentProgrammer.workHard();
    }, 1000*60*60*24); // YOU ARE DEAD!!
}(new ZhiHu.JavaScriptPirate(new MacBookPro, new LCD()));