Caching with As.js

Here is an example how I implement caching with this plugin. Hope its useful for folks here...

    var cachequeryMentions = [], itemsMentions,
    searchmentions = $('textarea').atwho("@", {
        data: "/getmentions",
        callbacks: {
                remote_filter: function (params, url, render_view) {
                    var thisVal = params.q,
                    self = $(this);
                    if( !self.data('active') && thisVal.length >= 2 ){
                        self.data('active', true);                            
                        itemsMentions = cachequeryMentions[thisVal]
                        if(typeof itemsMentions == "object"){
                            render_view(itemsMentions);
                        }else
                        {                            
                            if (self.xhr) {
                                self.xhr.abort();
                            }
                            self.xhr = $.getJSON(url,{
                                term: thisVal
                            }, function(data) {
                                cachequeryMentions[thisVal] = data
                                render_view(data);
                            });
                        }                            
                        self.data('active', false);                            
                    }                    
                }
            }
        });
    });

Hope it helps!