Here is an extendDeep function based off of the angular.extend function. If you add this to your $scope, you would then be able to call
$scope.meta = $scope.extendDeep(ajaxResponse1.myMeta, ajaxResponse2.defaultMeta);
and get the answer you are looking for.
$scope.extendDeep = function extendDeep(dst) {
angular.forEach(arguments, function(obj) {
if (obj !== dst) {
angular.forEach(obj, function(value, key) {
if (dst[key] && dst[key].constructor && dst[key].constructor === Object) {
extendDeep(dst[key], value);
} else {
dst[key] = value;
}
});
}
});
return dst;
};
Note: This function has the side-effect of copying values from later arguments into the earlier arguments. For a simple fix to this side effect, you can change dst[key] = value
to dst[key] = angular.copy(value)
.
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