cache.js

'use strict'

function createView(ctrl, opts, children) {
  return m('h1', 'Cached')
}

function controller() {
  return {
    view: m.prop()
  }
}

function view(ctrl, opts, children) {
  var view = ctrl.view()
  if (!view || opts.refresh) {
    view = createView(ctrl, opts, children)
    ctrl.view(view)
    return view
  }
  return {subtree: 'retain'}
}

module.exports = {
  controller: controller,
  view: view
}