On Sun, Nov 23, 2008 at 2:19 AM, Eduardo Cavazos [EMAIL PROTECTED] wrote:
:: [deep-cleave-quots] ( SEQ -- quot )
[let | QUOTS [ SEQ [ quotation? ] deep-filter ]
RECIPE [ SEQ [ dup quotation? [ drop , ] [ ] if ] deep-map] |
[ QUOTS cleave RECIPE bake ] ]
Hi,
When I try to do something in Factor:
1. I look in libraries if a word do what I want (not always simple,
and sometimes really hard)
2. I try to do it by myself if it is easy
3. I look at examples in extra vocabs and try to understand what is
done (a great hand parsing job !)
When I
hm, very interesting..
I would love to see how the idiomatic factor of this would look like.
Too bad I don't have time to try to write it in that.
Best regards,
janko
On Sun, Nov 23, 2008 at 12:13 AM, Eduardo Cavazos
[EMAIL PROTECTED] wrote:
I ran into an implementation of PONG written for
Slava Pestov wrote:
Here is my version, lest the peanut gallery think that our only took
for dealing with complexity is locals:
MACRO: deep-cleave-quots ( seq -- quot )
[ [ quotation? ] deep-filter ]
[ [ dup quotation? [ drop , ] when ] deep-map ]
bi '[ _ cleave _ bake ] ;
janko metelko wrote:
I would love to see how the idiomatic factor of this would look like.
I took the internal defines version to the extreme. The main body is now:
ball-in-bounds?
[
align-paddle-with-mouse
move-ball
Hello,
In graphics code, I like to use words like 'top', 'bottom', 'above', 'below',
etc for comparing the relative location of objects.
Words like 'left', 'right', 'left-of', 'right-of', work fine because the
default coordinate system in the ui has 'X' increasing to the right.
But the
On Sun, Nov 23, 2008 at 7:36 AM, Jean-François Bigot
[EMAIL PROTECTED] wrote:
is easy to cross for a newbie. Slava's solution is more readable for me, but
the most difficult point is to discover that words like deep-map and
deep-filter exist.
Hi,
The problem here is that many Factor libraries
[Improvements on how font lock is handled. No new functionality, except
for some key bindings in factor-help-mode]
The following changes since commit 65b89eea9e479da3e202b36f87b324745462be43:
Slava Pestov (1):
Fix compile error
are available in the git repository at:
