demo/demo.js
function(path, i) {
        if(i >= path.length) { // finished removing path, set start positions
            return setStartClass(path, i);
        }
        elementFromNode(path[i]).removeClass(css.active);
        setTimeout(function() {
            removeClass(path, i+1);
        }, timeout*path[i].getCost());
    }
function(path, i) {
        if(i >= path.length) { // finished removing path, set start positions
            return setStartClass(path, i);
        }
        elementFromNode(path[i]).removeClass(css.active);
        setTimeout(function() {
            removeClass(path, i+1);
        }, timeout*path[i].getCost());
    }
function ( path , i ) { if ( i >= path . length ) { // finished removing path, set start positions return setStartClass ( path , i ) ; } elementFromNode ( path [ i ] ) . removeClass ( css . active ) ; setTimeout ( function ( ) { removeClass ( path , i + 1 ) ; } , timeout * path [ i ] . getCost ( ) ) ; }
will add start class if final
will add start class if final