Missing feature: life cycle / turn

[tbosch]

• digest and flush, with 2 watchGroups, dom read/dom write/async queue
• digest:
  • processes 1 watchGroup and async queue
• flush:
  • processes 1 watchGroup and dom read/dom write queue
• flush watchGroup:
  • for observers whose reaction function only changes the DOM and no one else will change that part of the DOM during flush.
  • purpose: optimize digest cycles

Also: When a change event for a DOM property is triggered, execute the reaction function of watches for that property directly .

[tbosch]

Also: ViewPort should use the flushQueue to do the actual DOM changes.