Remove added observer

[alexey13]

Good day! Thanks for awesome work. Trying to use it as state manager. I have a global proxy object - state and local states that observe global proxy object and render they logic.

//Global state
const state = ObservableSlim.create(STATE, true);

//Local observer
ObservableSlim.observe(state, function(changes) {
	renderComponent(changes)
});

//Remove all observers but i want to stop only local observer
ObservableSlim.remove(state)

I would like to have a option to remove only specific observer. Its not possible right?

[alexey13]

Something like that

//Local observer
const localObserver = ObservableSlim.observe(state, function(changes) {
	renderComponent(changes)
});

//Remove local observer
ObservableSlim.remove(localObserver)

[alexey13]

                observe: function(proxy, observer) {
			// loop over all the observables created by the _create() function
			var i = observables.length;
			while (i--) {
				if (observables[i].parentProxy === proxy) {
					observables[i].observers.push(observer);
					break;
				}
			};
                        //Added
			return observer;
		},

		/*
	        Remove observer
                params: proxy object and observer function
		*/
		observerRemove: function(proxy, observer) {
			var i = observables.length;
			while (i--) {
				if (observables[i].parentProxy === proxy) {
					var b = observables[i].observers.length;
					while(b--) {
						if (observables[i].observers[b] === observer) {
							observables[i].observers.splice(b,1);
							break;
						}
					}
					break;
				}
			};
			
		},

[alexey13]

Using new method

const localObserver = ObservableSlim.observe(state, function(changes) {
  ....
});
//Proxy object and observer function of that proxy object
ObservableSlim.observerRemove(state, localObserver);