Codecademy: Codeyear Looping over Arrays of Objects

//sample solution

var hand = [
{"suit":"clubs","rank":8},
{"suit":"spades","rank":"A"},
{"suit":"hearts","rank":2},
{"suit":"hearts","rank":"K"},
{"suit":"clubs","rank":9}
];
var handLength = hand.length;
for(var i=0; i<handLength; i++){
var tempStr="";
for(var key in hand[i]){
tempStr+=hand[i][key]+" ";
}
console.log(tempStr);
}