Loop object that in the array and in the another object

Question

i have the following structure. I need to get Internal value and through in the React. I think i need to get an array of values, for example: [\'Bitcoin\', \'Etherium\'...] and

Answer 1

Here's how you'd get an array of coin names using Array.prototype.map()

const arr = [{
    "CoinInfo": {
      "Id": "1182",
      "Name": "BTC",
      "FullName": "Bitcoin",
      "Internal": "BTC",
      "ImageUrl": "/media/19633/btc.png",
      "Url": "/coins/btc/overview"
    }
  },
  {
    "CoinInfo": {
      "Id": "7605",
      "Name": "ETH",
      "FullName": "Ethereum",
      "Internal": "ETH",
      "ImageUrl": "/media/20646/eth_logo.png",
      "Url": "/coins/eth/overview"
    }
  }
];

const coinNames = arr.map(x => x.CoinInfo.FullName);

console.log(coinNames);