extras/noUiSlider/nouislider.js
function addConnect ( base, add ) {

            if ( !add ) {
                return false;
            }

            return addNodeTo(base, options.cssClasses.connect);
        }
function addConnect ( base, add ) {

            if ( !add ) {
                return false;
            }

            return addNodeTo(base, options.cssClasses.connect);
        }
function addConnect ( base , add ) { if ( ! add ) { return false ; } return addNodeTo ( base , options . cssClasses . connect ) ; }
Insert nodes for connect elements
Insert nodes for connect elements