Team Stats Project

Projects
1

Here’s my code for the Team Stats Project:

Any feedback would be greatly appreciated.

Happy Coding.

1 Like
2

Looks great! It’s always nice to see people working on their code and hopefully enjoying it! Keep up the great work!

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4

hello.
i have a quick question please,
this._games.push(game);
this.players.push(player);.
how come you use the _ for games, but not for the players ?.
thank you!

5

Seems like you spotted a mistake. The preceding underscore is used to signal to other developers using your code that they shouldn’t access/edit a property directly but instead use the provided getters/setters. It should be:
this._players.push(player);

Happy coding.

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6

Hey Fellow coders adding my team stats project code

const team = {
  _players: [
    {firstName: 'Siri', lastName: '■■■■', age: 28},
    {firstName: 'Sam', lastName: 'fur', age: 25},
    {firstName: 'chris', lastName: 'Pratt', age: 38}],
  _games: [
    {opponents: 'Phil', teamPoints: 20, opponentPoints: 10},
    {opponents: 'Gemma', teamPoints: 11, opponentPoints: 20},
    {opponents: 'Alice', teamPoints: 34, opponentPoints: 25}

  ],

get players() {
    return this._players;
  },

get games () {
    return this._games;
  },

//adding new player
addPlayer(newFirstName, newLastName, newAge) {
  let player = {
    firstName: newFirstName,
    lastName: newLastName,
    age: newAge
  };
  this._players.push(player);
},

//adding new games
addGame(newOpponent, newTeamPoints, newOpponentPoints) {
  let game = {
    opponents: newOpponent,
    teamPoints: newTeamPoints,
    opponentPoints: newOpponentPoints
  };
  this._games.push(game);
},

//total num of games played
get totalNumOfGames () {
  let totalnum = this._games.length;
  console.log("You have played total " + totalnum + " games!");
}

//Average points of Oppenents
/* get averagePoints () {
  for(let points in )
} */

};

// outside object
team.addPlayer('Bugs', 'Bunny', 76);
team.addGame('Titans', 30, 4);

console.log(team._players);
console.log(team._games);

team.totalNumOfGames;

let totalNum = 0;


for (let i = 0; i <team._games.length; i++) {
  totalNum += team._games[i].opponentPoints;
}

let averagePoints = totalNum/team._games.length;

console.log('Total Num:', totalNum);

console.log(Math.round(averagePoints));
7

Hey everyone, I have a question, currently this is my code up until Step 8 of this project:

onst team = {
_players: [
{ firstName: “Kobe”, lastName: “Bryant”, age: 38 },
{ firstName: “Tracy”, lastName: “McGrady”, age: 38 },
{ firstName: “Derrick”, lastName: “Rose”, age: 34 },
],

_games: [
{ opponent: “Lakers”, teamPoints: 35, opponentsPoints: 40 },
{ opponent: “Magic”, teamPoints: 34, opponentsPoints: 44 },
{ opponent: “Bulls”, teamPoints: 30, opponentsPoints: 45 },
],

get players() {
return this._players;
},

get games() {
return this._games;
},
addPlayer(newFirstName, newLastName, newAge) {
let player = {
firstName: newFirstName = ‘Bugs’,
lastName: newLastName = ‘Bunny’,
age: newAge = 76,
};
this.players.push(player);

},
};

team.addPlayer();

console.log(team.players);

I compared it to the Unstuck Video, so what would happen to this code block since I added Bugs Bunny in the addPlayer object’s property directly, vs placing it with team.addPlayer(‘Bugs’, ‘Bunny’, 76);

Will there be any problems I might occur?

It still logged this in the console:

[
{ firstName: ‘Kobe’, lastName: ‘Bryant’, age: 38 },
{ firstName: ‘Tracy’, lastName: ‘McGrady’, age: 38 },
{ firstName: ‘Derrick’, lastName: ‘Rose’, age: 34 },
{ firstName: ‘Bugs’, lastName: ‘Bunny’, age: 76 }
]

8

I think that fails if you’re trying to add another player that isn’t the same (meaning not Bugs Bunny) afterward.

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9

I see! Thank you for the feedback!

10

I have different question in regards to this project :slight_smile:

I wanted to leave game objects empty, so I can assign them later, but could not wrap my head around it. How can I do that?

Dropbox Capture Dec 7 Screenshot
Dropbox Capture Dec 7 Screenshot2508×1778 474 KB

11

You will need to elaborate a bit more on what is the desired behavior. Perhaps, share an example of what you want to do.

In the screenshot, the error is because in the key-value pair

opponent: opponent

a key named "opponent" will be created. That is not a problem. But, the value that you are trying to assign to this key does not exist. There is no variable named opponent, so you get a ReferenceError warning that opponent is not defined and therefore it is not possible to retrieve any value from this non-existent variable. You expect teamPoints and opponentPoints to hold number values, so you have initialized them as 0. Similarly, you expect opponent to hold string values, so you can initialize it as an empty string,

{
opponent: "",
teamPoints: 0,
opponentPoints: 0
}
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