I have solved it with Dov Benjamin's help like that:
<ul>
<li v-for="(n,index) in 2">{{ object.price }}</li>
</ul>
And another method, for both V1.x and 2.x of vue.js
Vue 1:
<p v-for="item in items | limitBy 10">{{ item }}</p>
Vue2:
// Via slice method in computed prop
<p v-for="item in filteredItems">{{ item }}</p>
computed: {
filteredItems: function () {
return this.items.slice(0, 10)
}
}