I have two javascript Object
var obj1= {
key1:'value1',
key2:'value2'
};
And
var obj2= {
key1:'value1',
key2:'someOtherValue'
};
As you can see there is one difference b/w both objects at key2, i want a angular foreach loop which can check both objects and can return a console message "Difference is at key2". I already tried angular foreach but it doesn't allow more than one object so how should i compare?
Please dont use angular.foreach.
for is faster. var diffs = [];
for (var key in obj1) {
if obj1[key] !== obj2[key]{
diffs.append([key]);
}
}
console.log(diffs)
Assuming both dictionaries have same keys..
In plain Javascript, you could use a Map for it.
var obj1 = { key1: 'value1', key2: 'value2' },
obj2 = { key1: 'value1', key2: 'someOtherValue' },
map = new Map();
Object.keys(obj1).forEach(k => map.set(k, obj1[k]));
Object.keys(obj2).forEach(k => map.get(k) !== obj2[k] && console.log(k + ' is different'));Here is pure angularjs code with angular foreach loop.
var keepGoing = true;
angular.forEach(obj1, function(value, key){
angular.forEach(obj2, function(value2, key2){
if(keepGoing) {
if(value == value2){
keepGoing = true;
}
else{
console.log('Difference is at', key2)
keepGoing = false;
}
}
})
})
