I have this following object:
var d = {
"restaurant": 20,
"hotel": 40,
"travel": 60
}
And I need to transform it into this:
var a = [
{
"category_name": "restaurant",
"amount": 20
},
{
"category_name": "hotel",
"amount": 40
},
{
"category_name": "travel",
"amount": 60
}
]
This might be a silly question but as I am not a programmer I am facing this issue. Could some one help me at least pointing a direction for me to follow?
Try this
Object.keys(d).map(k=>({"category_name": k, "amount": d[k]}))
key of object is unique so your object is not correct, so you can't do operations on it, but if you want to fix it you can do something like this var d = { "restaurant": 20, "hotel": [40, 60], } @LucasRezendeUse map and reduce with Object.entries:
var a = Object.entries(Object.entries(d).reduce((acc, [k, v]) => {
(acc[k] = acc[k] || 0) += parseInt(v);
return acc;
}, {})).map(([k, v]) => ({ category_name: k, amount: v }));
keys in object :) the question is incorrect
var d = { "restaurant": 20, "hotel": 40, "hotel": 60 }will be equal tovar d = { "restaurant": 20, "hotel": 60 }as there is no point of having duplicated keys in object, later one just overrides the former one