I am working with an object that looks like this:
var myObj = {
a: 1,
b: 2,
c: 3,
d: 4
};
My goal is to convert this object into a multi-dimensional array structured like this:
var myArray = [['a', 1], ['b', 2], ['c', 3], ['d', 4]];
What would be the best way for me to accomplish this task?
If you want to extract key-value pairs from an object, you can utilize the Object.entries function.
var myObj = { a: 1, b: 2, c: 3, d: 4 },
myArray = Object.entries(myObj);
console.log(JSON.stringify(myArray));Alternatively, you can achieve the same result using a combination of Object.keys and Array#map functions.
var myObj = { a: 1, b: 2, c: 3, d: 4 },
myArray = Object.keys(myObj).map(v => new Array(v, myObj[v]));
console.log(JSON.stringify(myArray));let newArray = [];
let newObject = { x: 10, y: 20, z: 30, w: 40 };
for(let property in newObject) {
newArray.push([property, newObject[property]]);
}
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