Is it possible to compare two objects with different data types?
var a = {
sort: 7,
start: "0"}
var b = {
sort: "7",
start: "0"}
I thought they should be equal, but when I try using
JSON.stringify(a) === JSON.stringify(b)
, it returns false.
Is it possible to compare two objects with different data types?
var a = {
sort: 7,
start: "0"}
var b = {
sort: "7",
start: "0"}
I thought they should be equal, but when I try using
JSON.stringify(a) === JSON.stringify(b)
, it returns false.
One strategy to achieve this is by converting the objects into strings, then using a reviver function for parsing to convert the strings into numbers. After that, you can convert them back into strings and compare them:
var objA = {
value: 7,
start: "0",
code: "a"
}
var objB = {
value: "7",
start: "0",
code: "a"
}
const strA = JSON.stringify(objA);
const strB = JSON.stringify(objB);
const parsedA = JSON.parse(strA, (key, val) => {
return key && !isNaN(+val) ? +val : val;
})
const parsedB = JSON.parse(strB, (key, val) => {
return key && !isNaN(+val) ? +val : val;
})
const areEqual = JSON.stringify(parsedA) === JSON.stringify(parsedB);
console.log(areEqual);
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