function(items) {
        if (items) {
            var ln = items.length, i;

            for (i = 0; i < ln; i++) {
                this.remove(items[i]);
            }
        }

        return this;
    }
function(items) {
        if (items) {
            var ln = items.length, i;

            for (i = 0; i < ln; i++) {
                this.remove(items[i]);
            }
        }

        return this;
    }
function ( items ) { if ( items ) { var ln = items . length , i ; for ( i = 0 ; i < ln ; i ++ ) { this . remove ( items [ i ] ) ; } } return this ; }
Remove all items in the passed array from the collection.
@param {Array} items An array of items to be removed.
@return {Ext.util.MixedCollection} this object
Remove all items in the passed array from the collection .