[REBOL] Re: list filter idom => idiot
From: gscottjones:mchsi at: 17-Sep-2002 9:36
From: "Jason Cunliffe"
...
> What other rebol idioms do you recommend for filtering items listed in one
block
> from those in another?
Hi, Jason,
Here is another approach, using the REBOL word exclude:
private: copy []
append private to-file "rebol.r"
append private to-file "prefs.r"
files: sort read %.
;get rid of directory listings
forall files [if dir? files/1 [remove files]]
files: head files
;removes private files from set
files: exclude files private
foreach file files [
print rejoin [{<a href="} file {">} file {</a><br>}]
]
--Scott Jones
