[REBOL] Re: What does "loop" return?
From: compkarori::gmail::com at: 5-Apr-2009 17:00
append [ ] 3
returns the value [ 3 ]
this value is a block containing the single element 3, and it then
becomes the parameter for the next 'append
hence
append append [] 3 3
but if you do
append [ ] 3 append [ ] 3
you are performing the append on two different empty blocks.
2009/4/5 =F7=C1=CC=C5=D2=C9=CA =ED=D9=D4=C9=CE=D3=CB=C9=CA <valeri.mytinski-gmail.com>:
> Why "append append [] 3 3" not "append [] 3 append [] 3"?
> I do not understand this point.
--
Graham Chiu
http://www.synapsedirect.com
Synapse - the use from anywhere EMR.
