src/adapters/html5-filesystem.js
function( objs, callback ) {
            var me = this;
            var saved = [];
            for ( var i = 0, il = objs.length; i < il; i++ ) {
                me.save( objs[i], function( obj ) {
                    saved.push( obj );
                    if ( saved.length === il && callback ) {
                        me.lambda( callback ).call( me, saved );
                    }
                });
            }
            return this;
        }
function( objs, callback ) {
            var me = this;
            var saved = [];
            for ( var i = 0, il = objs.length; i < il; i++ ) {
                me.save( objs[i], function( obj ) {
                    saved.push( obj );
                    if ( saved.length === il && callback ) {
                        me.lambda( callback ).call( me, saved );
                    }
                });
            }
            return this;
        }
function ( objs , callback ) { var me = this ; var saved = [ ] ; for ( var i = 0 , il = objs . length ; i < il ; i ++ ) { me . save ( objs [ i ] , function ( obj ) { saved . push ( obj ) ; if ( saved . length === il && callback ) { me . lambda ( callback ) . call ( me , saved ) ; } } ) ; } return this ; }
batch save array of objs
batch save array of objs