overriding bootstrap typeahead to perform in rtl pages

bootstrap-typeahead-rtl.js

// overriding typeahead
!function ($, biStrap) {

    "use strict"
    
    // defining standard namespace to wrap original bootstrap
    // methods that needs to be overridden
    biStrap.typeahead.show = $.fn.typeahead.Constructor.prototype.show;
    
    $.fn.typeahead.Constructor.prototype.show = function(){
        
        biStrap.typeahead.show.apply(this, arguments);
        
        var pos = /*$.extend({}, */this.$element.offset()/*, {
            height: this.$element[0].offsetHeight
        })*/

        this.$menu.css({
        /*top: pos.top + pos.height
        ,*/ right: $(window).width() - pos.left - this.$element.outerWidth()
          , left: 'auto'
        })

        /*this.$menu.show()*/
        this.shown = true
        return this
    }
    
    
} ( window.jQuery, 
    $.fn.biStrap = $.fn.biStrap || {}, 
    $.fn.biStrap.typeahead = {} );