Damian~
On Mon, 21 Feb 2005 08:29:40 +1100, Damian Conway <[EMAIL PROTECTED]> wrote:
> Nicholas Clark wrote:
>
> > On Sun, Feb 20, 2005 at 07:41:16PM +1100, Damian Conway wrote:
> >
> > Given this:
> >
> >
> >> my $x = set(1..3);
> >> my $y = set(1,3,5,7,9);
> >> my $n =
On Sun, Feb 20, 2005 at 10:46:15PM +0100, Eirik Berg Hanssen wrote:
> Eirik Berg Hanssen <[EMAIL PROTECTED]> writes:
> > Rod Adams <[EMAIL PROTECTED]> writes:
> >>$re1 = /^ <-[x]>* x <-[x]>* $/; # match a string with exactly one 'x'
> >>$re2 = /^ <-[y]>* y <-[y]>* $/; # ditto 'y'
> >>$
Eirik Berg Hanssen <[EMAIL PROTECTED]> writes:
> Rod Adams <[EMAIL PROTECTED]> writes:
>
>> Eirik Berg Hanssen wrote:
>>
>>>Rod Adams <[EMAIL PROTECTED]> writes:
$re1 = /^ <-[x]>* x <-[x]>* $/; # match a string with exactly one
'x' in it.
$re2 = /^ <-[y]>* y <-[y]>* $/; # dit
Nicholas Clark wrote:
On Sun, Feb 20, 2005 at 07:41:16PM +1100, Damian Conway wrote:
Given this:
my $x = set(1..3);
my $y = set(1,3,5,7,9);
my $n = 2;
$x | $y # set(1,2,3,5,7,9)
$x & $y # set(1,3)
$x - $y # set(2)
!$x
> "NC" == Nicholas Clark <[EMAIL PROTECTED]> writes:
NC> On Sun, Feb 20, 2005 at 07:41:16PM +1100, Damian Conway wrote:
NC> Given this:
>> my $x = set(1..3);
>> my $y = set(1,3,5,7,9);
>> my $n = 2;
>>
>> $x | $y # set(1,2,3,5,7,9)
>> $x & $y # set(1,3)
>> $x - $y
Rod Adams <[EMAIL PROTECTED]> writes:
> Eirik Berg Hanssen wrote:
>
>>Rod Adams <[EMAIL PROTECTED]> writes:
>>
>>
>>
>>>$re1 = /^ <-[x]>* x <-[x]>* $/; # match a string with exactly one
>>>'x' in it.
>>>$re2 = /^ <-[y]>* y <-[y]>* $/; # ditto 'y'
>>>$re3 = /^ <-[z]>* z <-[z]>* $/; #
On Sun, Feb 20, 2005 at 07:41:16PM +1100, Damian Conway wrote:
Given this:
> my $x = set(1..3);
> my $y = set(1,3,5,7,9);
> my $n = 2;
>
> $x | $y # set(1,2,3,5,7,9)
> $x & $y # set(1,3)
> $x - $y # set(2)
> !$x
Eirik Berg Hanssen wrote:
Rod Adams <[EMAIL PROTECTED]> writes:
$re1 = /^ <-[x]>* x <-[x]>* $/; # match a string with exactly one
'x' in it.
$re2 = /^ <-[y]>* y <-[y]>* $/; # ditto 'y'
$re3 = /^ <-[z]>* z <-[z]>* $/; # ditto 'z'
$re7 = none($re1, $re2, $re3); # matches if ther
Rod Adams <[EMAIL PROTECTED]> writes:
> $re1 = /^ <-[x]>* x <-[x]>* $/; # match a string with exactly one
> 'x' in it.
> $re2 = /^ <-[y]>* y <-[y]>* $/; # ditto 'y'
> $re3 = /^ <-[z]>* z <-[z]>* $/; # ditto 'z'
> $re7 = none($re1, $re2, $re3); # matches if there are 0 or 2+ of
On Sun, 20 Feb 2005 03:17:19 -0600, [EMAIL PROTECTED] (Rod Adams) wrote:
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>
> Nigel Sandever wrote:
>
> >On Sat, 19 Feb 2005 18:42:36 +1100, [EMAIL PROTECTED]
On Sat, Feb 19, 2005 at 01:43:57PM -0800, Ashley Winters wrote:
> Instead of primary sigils, what about secondary sigils on an array to
> mark it as an unordered set?
>
> @|foo = any
> @&foo = all
> @^foo = one # can arrays be curried arguments? hmm
> @!foo = none
>
> After all, why should scal
Damian Conway wrote:
Rod Adams asked:
> This sound reasonable enough?
Frankly, no. ;-)
Sorry, but your latest proposal sounds complex, multiply
special-cased, and way too much of an imposition on the programmer
(which is specifically what junctions are supposed to avoid).
Funny. I thought it was
Nigel Sandever wrote:
On Sat, 19 Feb 2005 18:42:36 +1100, [EMAIL PROTECTED] (Damian Conway) wrote:
The Awesome Power of Junctions:
As I tried to express elsehwere, this what I'm looking for.
Instinctively, and for a long time since I first came across Q::S, I thought
that the "killer app" o
Rod Adams asked:
> This sound reasonable enough?
Frankly, no. ;-)
Sorry, but your latest proposal sounds complex, multiply special-cased, and
way too much of an imposition on the programmer (which is specifically what
junctions are supposed to avoid).
I'm going to continue to strongly recommend
On Sat, 19 Feb 2005 18:42:36 +1100, [EMAIL PROTECTED] (Damian Conway) wrote:
> the Awesome Power of Junctions:
As I tried to express elsehwere, this what I'm looking for.
Instinctively, and for a long time since I first came across Q::S, I thought
that the "killer app" of Junctions is there so
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