Is there a way to combine two JSON objects with numerical string keys and arrange them in ascending order?
let obj1 = {
'10' : "ten"
'2' : "two",
"30": "thirty
}
let obj2 = {
'4' : "four",
'5' : "five",
"1": "one"
}
// Desired output:
let res = {
"1": "one",
'2' : "two",
'4' : "four",
'5' : "five",
'10' : "ten"
"30": "thirty
}Revise
It appears that the keys are already sorted by the spread, so you simply need to use it.
let obj1 = {
'10': "ten",
'2': "two",
"30": "thirty"
}
let obj2 = {
'4': "four",
'5': "five",
"1": "one"
}
console.log({ ...obj1, ...obj2 })Prior response
The Object.entries method orders the keys, allowing you to then utilize Object.fromEntries in order to have your object sorted correctly.
let obj1 = {
'10': "ten",
'2': "two",
"30": "thirty"
}
let obj2 = {
'4': "four",
'5': "five",
"1": "one"
}
console.log(Object.fromEntries(Object.entries({ ...obj1, ...obj2 })))To rearrange the order of key/values in obj1, you can iterate through the key/values of obj2 and assign them to obj1.
let obj1 = {
"10": "ten",
"2": "two",
"30": "thirty"
}
let obj2 = {
"4": "four",
"5": "five",
"1": "one"
}
for (const [key, value] of Object.entries(obj2)) {
obj1[key] = value;
}
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