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              <div id="app-7">
      Now we provide each todo-item with the todo object
      it's representing, so that its content can be dynamic.
      We also need to provide each component with a "key",
      which will be explained later.
      v-for="item in groceryList"
                  Vue.component('todo-item', {
      props: ['todo'],
      template: '<li>{{ todo.text }}</li>'

    var app7 = new Vue({
      el: '#app-7',
      data: {
        groceryList: [
          { id: 0, text: 'Vegetables' },
          { id: 1, text: 'Cheese' },
          { id: 2, text: 'Whatever else humans are supposed to eat' }
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