uncutstone wu <uncutstone / sina.com> writes:

> It seems
>    In lisp, everything is expression
>    In smalltalk, everything is object
>    In Ruby,
>        everything is an expression
>        everything is an object
>
> This kind of characteristic is called closure.
> It is also a kind of self-similarity.

In Common Lisp, everything is an object too.
In Smalltalk, everything is an expression too (but you need ^ to return values).

> uncutstone
-- 
Christian Neukirchen  <chneukirchen / gmail.com>  http://chneukirchen.org