AngularJS에서 체크박스 값을 목록에 효과적으로 바인딩하는 방법은 무엇입니까?

<label ng-repeat="fruitName in fruits">
  <input
    type="checkbox"
    name="selectedFruits[]"
    value="{{fruitName}}"
    ng-checked="selection.indexOf(fruitName) > -1"
    ng-click="toggleSelection(fruitName)"
  > {{fruitName}}
</label>

app.controller('SimpleArrayCtrl', ['$scope', function SimpleArrayCtrl($scope) {
  // Fruits: ['apple', 'orange', 'pear', 'naartjie']
  $scope.fruits = ...;

  // Selected fruits: ['apple', 'pear']
  $scope.selection = ...;

  // Toggle selection by fruit name
  $scope.toggleSelection = function toggleSelection(fruitName) {
    // ... code to manage selection ...
  };
}]);

<label ng-repeat="fruit in fruits">
  <input
    type="checkbox"
    name="selectedFruits[]"
    value="{{fruit.name}}"
    ng-model="fruit.selected"
  > {{fruit.name}}
</label>

app.controller('ObjectArrayCtrl', ['$scope', 'filterFilter', function ObjectArrayCtrl($scope, filterFilter) {
  // Fruits: [{ name: 'apple', selected: true }, ...]
  $scope.fruits = ...;

  // Selected fruits: [/* fruit names */]
  $scope.selection = ...;

  // Helper method to filter selected fruits
  $scope.selectedFruits = function selectedFruits() {
    return filterFilter($scope.fruits, { selected: true });
  };

  // Watch `fruits` for changes
  $scope.$watch('fruits|filter:{selected:true}', function (nv) {
    // ... code to update `$scope.selection` ...
  }, true);
}]);