lib/runtime.js
function (fn, create) {
  return subscribe.call(this, fn, function (value) {
    return Utils.trackNode(create(value));
  }, function (value) {
    this.value.replace(create(value));
  }).value.fragment;
}
function (fn, create) {
  return subscribe.call(this, fn, function (value) {
    return Utils.trackNode(create(value));
  }, function (value) {
    this.value.replace(create(value));
  }).value.fragment;
}
function ( fn , create ) { return subscribe . call ( this , fn , function ( value ) { return Utils . trackNode ( create ( value ) ) ; } , function ( value ) { this . value . replace ( create ( value ) ) ; } ) . value . fragment ; }
Render and subscribe a single DOM node using a custom creation function.

@param  {Function} fn
@param  {Function} create
@return {Node}
Render and subscribe a single DOM node using a custom creation function .