compare two javascript objects for changes code example
Example 1: Getting the differences between two objects javascript lib
import { transform, isEqual, isObject } from 'lodash';
function difference(object, base) {
return transform(object, (result, value, key) => {
if (!isEqual(value, base[key])) {
result[key] = isObject(value) && isObject(base[key]) ? difference(value, base[key]) : value;
}
});
}
Example 2: javascript objet keys comparaison
var myString = "Item1";
var jsObject =
{
Item1:
{
"apples": "red",
"oranges": "orange",
},
Item2:
{
"bananas": "yellow",
"pears": "green"
}
};
var keys = Object.keys(jsObject);
keys.forEach(function(key) {
console.log(key, key == myString)
});