I am attempting to generate all possible paths of the provided JSON object. I have managed to generate the paths, but I would like the final array to be flattened without any nested arrays inside it. I tried spreading the array, but there are still some nested arrays in the final result. My goal is to have all elements in a flat structure.
Current output:
[
"obj",
"level1.level2.level3.key",
[
"arrayObj.one[0].name",
"arrayObj.one[0].point"
]
]
Expected output:
[
"obj",
"level1.level2.level3.key",
"arrayObj.one[0].name",
"arrayObj.one[0].point"
]
Below is the code snippet that I tried:
const allPaths = (obj, path = "") =>
Object.keys(obj).reduce((res, el) => {
if (Array.isArray(obj[el]) && obj[el].length) {
return [...res, ...obj[el].map((item, index) => {
return [...res, ...allPaths(item, `${path}${el}[${index}].`)];
})];
} else if (typeof obj[el] === "object" && obj[el] !== null) {
return [...res, ...allPaths(obj[el], `${path}${el}.`)];
}
return [...res, path + el];
}, []);
const obj = {
obj: 'sample',
level1: {
level2: {
level3: {
key: 'value'
}
}
},
arrayObj: {
one: [{
name: 'name',
point: 'point'
},
{
name: 'name2',
point: 'point2'
},
{
name: 'name2',
point: 'point2'
}
]
}
}
console.log(allPaths(obj));