Update ExampleFantasyFootball

[oraclown]

• Closes #75
• Example data submitted to Tellor oracle on Polygon testnet: https://mumbai.polygonscan.com/tx/0xaaab06a99a47a8e6c263e9722883994f395c75a95803d89c537339a838a01d32

[tkernell]

This looks good. An alternative way to structure the data could be to use a struct array which may help with the user's code readability:

SportsData[] public sportsArray;

struct SportsData {
    uint256 playerId;
    uint256 weekId;
    uint256 rating;
}

function encodeSportsArray() public view returns(bytes memory) {
    return abi.encode(sportsArray);
}

function decodeSportsArray(bytes memory _value) public pure returns(SportsData[] memory) {
    return abi.decode(_value, (SportsData[]));
}

function decodeSportsArrayAndGetRating(bytes memory _value, uint256 _index) public pure returns(uint256) {
     // returns rating for player at _index
     return abi.decode(_value, (SportsData[]))[_index].rating;
}

Depending on the implementation, you could even remove the playerId from the reported data if the user's smart contract contained a record of each player's expected position in the reported array.

[oraclown]

This looks good. An alternative way to structure the data could be to use a struct array which may help with the user's code readability:

SportsData[] public sportsArray;

struct SportsData {
    uint256 playerId;
    uint256 weekId;
    uint256 rating;
}

function encodeSportsArray() public view returns(bytes memory) {
    return abi.encode(sportsArray);
}

function decodeSportsArray(bytes memory _value) public pure returns(SportsData[] memory) {
    return abi.decode(_value, (SportsData[]));
}

function decodeSportsArrayAndGetRating(bytes memory _value, uint256 _index) public pure returns(uint256) {
     // returns rating for player at _index
     return abi.decode(_value, (SportsData[]))[_index].rating;
}

Depending on the implementation, you could even remove the playerId from the reported data if the user's smart contract contained a record of each player's expected position in the reported array.

I added this to the doc. Thank you