Dynamic (?) input elements for a Meteor app..

gistfile1.txt

hello.html
  
<template name="hello">
    <input {{attributes}} />
</template>
  
hello.js

Template.hello.helpers({
    
    attributes: function () {
    return {
      type: "textbox",
      name: "myName",
      class: "myClass anotherClass",
      placeholder: "enter some text here",
      value: 123
    }
  }