function notifyWhenPresentOrFutureArrayValuesMutate(ko, observable) {
  var watchingArraySubscription = null;
  ko.computed(function() {
    // Unsubscribe to any earlier array instance
    if (watchingArraySubscription) {
      watchingArraySubscription.dispose();
      watchingArraySubscription = null;
    }

    // Subscribe to the new array instance
    var newarray = observable();
    if (newarray instanceof Array) {
      watchingArraySubscription = startWatchingarray(ko, observable, newarray);
    }
  });
}
function notifyWhenPresentOrFutureArrayValuesMutate(ko, observable) {
  var watchingArraySubscription = null;
  ko.computed(function() {
    
    if (watchingArraySubscription) {
      watchingArraySubscription.dispose();
      watchingArraySubscription = null;
    }

    
    var newarray = observable();
    if (newarray instanceof Array) {
      watchingArraySubscription = startWatchingarray(ko, observable, newarray);
    }
  });
}
function notifyWhenPresentOrFutureArrayValuesMutate ( ko , observable ) { var watchingArraySubscription = null ; ko . computed ( function ( ) { // Unsubscribe to any earlier array instance if ( watchingArraySubscription ) { watchingArraySubscription . dispose ( ) ; watchingArraySubscription = null ; } // Subscribe to the new array instance var newarray = observable ( ) ; if ( newarray instanceof Array ) { watchingArraySubscription = startWatchingarray ( ko , observable , newarray ) ; } } ) ; }
Given an observable that underlies a model property, watch for any array value that might be assigned as the property value, and hook into its change events
Given an observable that underlies a model property watch for any array value that might be assigned as the property value and hook into its change events