var obj = {
wrapper: $(".prx"),
slides: $(".prx__slides")
};
obj.slidesItems: obj.slides.children();
var obj = (function() {
var wrapper = $(".prx");
var slides = $(".prx__slides");
var slidesItems = slides.children();
return {
wrapper: wrapper,
slides: slides,
slidesItems: slidesItems
};
}());