[REBOL] Re: Idiomatic Rebol
From: dhsunanda:gmai:l at: 2-Sep-2010 20:33
Good game!
I've not looked at them all -- perhaps other will.
But the last two are easily replaced by standard REBOL functions:
> reverse-list: func [series new-series][
> if empty? series [return new-series]
> reverse-list next series join to-block first series new-series
> ]
>
Just use REVERSE:
reverse [1 2 a print]
== [print a 2 1]
> count-list: func [series n][
> if empty? series [return n]
> count-list next series add 1 n
> ]
>
Just use LENGTH?:
length? [1 2 a print]
== 4
Check out the dictionary of REBOL words for other things you can do with
a series:
http://www.rebol.com/docs/dictionary.html
Sunanda.
