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New in Angular 1.3 - $scope.$watchGroup

New in Angular 1.3 - $scope.$watchGroup

2:42
With Angular 1.3 you now have access to `$scope.$watchGroup`. This allows you to monitor an array of expressions for change. This is useful when you want to perform the some logic when any item in a group changes.
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With Angular 1.3 you now have access to $scope.$watchGroup. This allows you to monitor an array of expressions for change. This is useful when you want to perform the some logic when any item in a group changes.

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