lawnchair addons

Lawnchair.prototype.allKeys = function(callback) {this.adaptor.allKeys(callback)},

WebkitSQLiteAdaptor.prototype.allKeys = function(callback) {
	var cb = this.terseToVerboseCallback(callback);
	var that = this;
	this.db.transaction(function(t) {
	    var sql = "SELECT id FROM " + that.table + " ORDER BY timestamp DESC";
	
		t.executeSql(sql, [], function(tx, results) {
			if (results.rows.length == 0 ) {
				cb([]);
			} else {
				var r = [];
				for (var i = 0, l = results.rows.length; i < l; i++) {
					r.push(results.rows.item(i).id);
				}
				cb(r);
			}
		},
		that.onError);
	});
};

Lawnchair.prototype.multiget = function(keys, callback) {this.adaptor.multiget(keys, callback)},

WebkitSQLiteAdaptor.prototype.multiget = function(keys, callback) {
	var cb = this.terseToVerboseCallback(callback);
	var that = this;
	this.db.transaction(function(t) {
		var v = []; 
		for(var i=0; i<keys.length; i++) v.push('?');
		var sql = "SELECT * FROM " + that.table + " WHERE id IN ("+v.join(',')+")";
	
		t.executeSql(sql, keys, function(tx, results) {
			if (results.rows.length == 0 ) {
				cb([]);
			} else {
				var r = [];
				for (var i = 0, l = results.rows.length; i < l; i++) {
					var raw = results.rows.item(i).value;
					var obj = that.deserialize(raw);
					obj.key = results.rows.item(i).id;
					r[keys.indexOf(obj.key)] = obj;
				}
				cb(r);
			}
		},
		that.onError);
	});
};

hey man, I'm working on it... new release coming very soon and both these ideas are in there. stay tuned!