unstrict.js

'use strict';
var dogs = {
	smallest : 'chihuahua',
	small : 'dachshund'
};

var bird = true;

var cats = {
	big_cat: 'tiger',
	biger_cat: 'lion',
	small_cat: 'calico',
	fast_cat: 'cheetah'
};

var fish = false;

var smallDogs = function(dogs){
    console.log(dogs.small);
  };
if (true){
	smallDogs(dogs);
}

var bigCats = function(cats){
  var arb;
  if(arb <= 0){
    console.log(cats.big_cat);
  }
};

if(false){
	bigCats(cats);
}

var functioning = function(){
    console.log('We need another for loop??');
  };
for(var i = 0; i < 10; i++){
	functioning();
}

// test using `node unstrict.js`