From: Simon Krahnke <overlord@...>
Date: 2007-08-19T05:34:59+09:00
Subject: Re: wishing of reactive programming in ruby

* ashishwave <ashishwave@gmail.com> (2007-08-17) schrieb:

> in kanaputs, If the variable 'c' is defined as  c = a + b; and if the
> reactivity of 'c' is set (c.reactive = true;), then each time the
> value of 'a' or 'b' changes then the value of 'c' is updated as the
> result of the addition

In a simple and slow implementation you can just put expression in a
string, and eval it everytime the value is needed.

mfg,                        simon .... l