no-private-call - disallow use of internal angular properties prefixed with $$

All scope's properties/methods starting with are used internally by AngularJS. You should not use them directly. Exception can be allowed with this option: {allow:['watchers']}

Rule based on Angular 1.x

Examples

The following patterns are considered problems with default config;

/*eslint angular/no-private-call: 2*/

// invalid
$scope.$$watchers.forEach(function (watcher) {
    // ...
}); // error: Using $$-prefixed Angular objects/methods are not recommended

The following patterns are not considered problems with default config;

/*eslint angular/no-private-call: 2*/

// valid
$scope.$apply();

The following patterns are considered problems when configured {"allow":["$$watchers"]}:

/*eslint angular/no-private-call: [2,{"allow":["$$watchers"]}]*/

// invalid
$scope.$$listeners.forEach(function (listener) {
    // ...
}); // error: Using $$-prefixed Angular objects/methods are not recommended

The following patterns are not considered problems when configured {"allow":["$$watchers"]}:

/*eslint angular/no-private-call: [2,{"allow":["$$watchers"]}]*/

// valid
$scope.$$watchers.forEach(function (watcher) {
    // ...
});

Version

This rule was introduced in eslint-plugin-angular 0.1.0

Links

• Rule source
• Example source