Hi, Romano,
I'm gonna need some help with that one!
Romano Paolo Tenca wrote:
>
> result: copy []
> r: [into r | set x skip (insert tail result x)]
> parse/all serie [some r]
>
> It is the more simple and the more fast (i think).
>
But is it correct? Here's what happened when I tried to use the
expressions copied from your email:
>> serie: foo
== [[[0 1] 2 [[3] 4] 5] [[6]]]
>> result: copy []
== []
>> r: [into r | set x skip (insert tail result x)]
== [into r | set x skip (insert tail result x)]
>> parse/all serie [some r]
== true
>> result
== [0 0 1 [0 1] 2 [[3] 4] 5 6]
in contrast with:
>> nb-flatten foo
== [0 1 2 3 4 5 6]
To paraphrase a story from Gerald Weinberg, "If it doesn't have
to be correct, I can make it as fast as you want!"
;-)
-jn-
--
; Joel Neely joeldotneelyatfedexdotcom
REBOL [] do [ do func [s] [ foreach [a b] s [prin b] ] sort/skip
do function [s] [t] [ t: "" foreach [a b] s [repend t [b a]] t ] {
| e s m!zauafBpcvekexEohthjJakwLrngohOqrlryRnsctdtiub} 2 ]
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