dimsmol

class Unset(object):
    pass

class Item(object):
    _cnt = 0
    
    def __init__(self, value=Unset, choice=Unset):
        self.key = None
        self.value = value
        self.choice = choice

dimsmol

BEGIN
INSERT
ROLLBACK
BEGIN
INSERT
COMMIT
BEGIN
INSERT
COMMIT
BEGIN

dimsmol

// contract example

	this.addItems([
		res('', { // resource at root of this contract (will be connected to some url at upper level)
			get: [ // HTTP GET handler
				// This array will be replaced with a handler containing number of other handlers
				auth().opt, // optional authentication
				data({ // input data specification
					roomId: vld.Message.roomId, // Message class is defined below
					fromDate: opt(dateStr), // date, allowed in string form, optional