JavaScript: How to get all object values of an object without iterator

Question

I convert multidimensional array to object and when I try to return the converted object, I get only the first row values.

Here is my code.

const price = [
    [
      [1642636800000, 6.479682086929113],
      [1642723200000, 6.34357451008912],
      [1642809600000, 5.121543485810777],
      [1642896000000, 3.9740756848518095],
      [1642982400000, 4.3575187509716],
      [1643068800000, 3.9012325159931027],
      [1643155200000, 3.4317289914580345],
      [1643241600000, 3.2757454409610474],
      [1643328000000, 2.638504600238906],
      [1643414400000, 2.7780564535948247],
      [1643500800000, 2.6434238272520734],
      [1643587200000, 2.4336766397631195],
      [1643673600000, 2.3564650737278945],
      [1643760000000, 2.0999935033955395],
      [1643846400000, 2.030984947088804],
      [1643932800000, 1.9601855774194021],
      [1644019200000, 1.939260102893443],
      [1644105600000, 1.9099357711674574],
      [1644192000000, 1.756137354391081],
      [1644278400000, 1.5997203967365643],
      [1644364800000, 1.5123161188548575],
      [1644451200000, 1.519374648506311],
      [1644537600000, 1.537046985055748],
      [1644624000000, 1.508372954955599],
      [1644710400000, 1.55420714318404],
      [1644796800000, 1.5875532111414001],
      [1644883200000, 1.6653755421073082],
      [1644969600000, 1.6647861014789664],
      [1645056000000, 1.7214785428910968],
      [1645142400000, 1.7801924052482303],
      [1645177320000, 1.7624504335296196],
    ],
  ];

code to convert price array to JSON object

 const prices = price.map(function (value, key) {
    return {
      first: value[0][1],
      second: value[0][1],
    };
  });


console.log(prices); //prints only the first rows

How can I get all rows of the object?

Thanks

Answer 1

:)

const prices = price[0].map(function(value, key) {
  return {
    first: value[0],
    second: value[1],
  };
});

Answer 2

const pricesArr = [
    [
      [1642636800000, 6.479682086929113],
      [1642723200000, 6.34357451008912],
      [1642809600000, 5.121543485810777],
      [1642896000000, 3.9740756848518095],
      [1642982400000, 4.3575187509716],
      [1643068800000, 3.9012325159931027],
      [1643155200000, 3.4317289914580345],
      [1643241600000, 3.2757454409610474],
      [1643328000000, 2.638504600238906],
      [1643414400000, 2.7780564535948247],
      [1643500800000, 2.6434238272520734],
      [1643587200000, 2.4336766397631195],
      [1643673600000, 2.3564650737278945],
      [1643760000000, 2.0999935033955395],
      [1643846400000, 2.030984947088804],
      [1643932800000, 1.9601855774194021],
      [1644019200000, 1.939260102893443],
      [1644105600000, 1.9099357711674574],
      [1644192000000, 1.756137354391081],
      [1644278400000, 1.5997203967365643],
      [1644364800000, 1.5123161188548575],
      [1644451200000, 1.519374648506311],
      [1644537600000, 1.537046985055748],
      [1644624000000, 1.508372954955599],
      [1644710400000, 1.55420714318404],
      [1644796800000, 1.5875532111414001],
      [1644883200000, 1.6653755421073082],
      [1644969600000, 1.6647861014789664],
      [1645056000000, 1.7214785428910968],
      [1645142400000, 1.7801924052482303],
      [1645177320000, 1.7624504335296196],
    ],
  ];
  
   const prices = pricesArr.flat(1).map(price => ({
      first: price[0],
      second: price[1]
      }));

console.log(prices);

You have a nested array, you can flatten it first and then, iterate to create an array of object.