Time Tracker

Invalidate a reactive function based on time.

##Usage

meteor add dispatch:time-tracker

// This will re-run every second.
Tracker.autorun(function () {
  TimeTracker.changeIn(1000);
});

or

// This will re-run at some date (once).
Tracker.autorun(function () {
  TimeTracker.changeAt(someDate);
});

Default reactive variable:

Tracker.autorun(function () {
  // This will point at the current day and will invalidate on
  // day shift - its not the same values as `Date.now()`
  // TimeTracker.today will only update once a day
  TimeTracker.today();
});  

Checkout the example.