let data_blob = {
  movie: 'Iron Man',
  quote: 'They say that the best weapon is the one you never have to fire.'
}

const quote_data = new Proxy(data_blob, {
  set: (target, property, value) => {
    target[property] = value
    quote_node.render(data_blob)
    return true
  }  
})

const quote_node = document.querySelector('.js-bound-quote')

quote_node.template = quote_node.innerHTML
quote_node.render = function render (data) {
  this.innerHTML = this.template.replace(/\{\{\s?(\w+)\s?\}\}/g, (match, variable) => {
    return data[variable] || ''
  })
}

const quotes = [
  "What is the point of owning a race car if you can't drive it?",
  "Give me a scotch, I'm starving.",
  "I'm a huge fan of the way you lose control and turn into an enourmous green rage monster.",
  "I already told you, I don't want to join your super secret boy band.",
  "You know, it's times like these when I realize what a superhero I am."
]

window.setInterval(() => {
  const quote_number = Math.floor(Math.random() * quotes.length)
  quote_data.quote = quotes[quote_number]
}, 2000)