Brent 'Dax' Royal-Gordon writes:
Alexey Trofimenko [EMAIL PROTECTED] wrote:
my $var = test;
my @arr := $var;
error? or maybe it would be the same weirdness, like in former example? or
maybe it's a [test]?
The := operator uses the same rules as parameter passing. So, what do
you
On Fri, 4 Feb 2005 04:09:03 +0800, Autrijus Tang [EMAIL PROTECTED]
wrote:
...
Let's take the first one first, because it is what S06 seems to imply,
although it is against Perl5's tie() intuition:
my @carton is Scalar; # assuming this is the default
Now @carton implements the
Alexey Trofimenko [EMAIL PROTECTED] wrote:
my $var = test;
my @arr := $var;
error? or maybe it would be the same weirdness, like in former example? or
maybe it's a [test]?
The := operator uses the same rules as parameter passing. So, what do
you think this does?
sub foo(@arr)
On Thu, Feb 03, 2005 at 03:59:06PM -0800, Brent 'Dax' Royal-Gordon wrote:
Autrijus Tang [EMAIL PROTECTED] wrote:
However, I'd still like to know whether my understanding on punning
(same class 'Array' used as both Implementation Type and Value Type)
and the validity of matching on $var is
On Fri, Feb 04, 2005 at 06:04:52PM +0800, Autrijus Tang wrote:
my @array of Array;
my @array is Array of (Any is Array of (Any is Scalar))
If so, may I consider it as equivalent to this Haskell code?
class TArray baseVtype elemVtype where {- ... -} -- Array Trait
class
On Fri, Feb 04, 2005 at 01:00:33PM +0100, Miroslav Silovic wrote:
The problem (in general) with this requirement is that it conflicts with
inhericance. Perl6 allows you to extend any type (using 'but' operator,
for example) and so, any time you promise that something will be of a
certain
[EMAIL PROTECTED] wrote:
However, I wonder how to talk about an array that can contain elements
of any value type, but all the elements must have the same type.
Is Perl6 capable of expressing such a restraint?
Thanks,
/Autrijus/
The problem (in general) with this requirement is that it
disclaimer
Sorry for the last thread. Please let it die off. Let me restart the
thread, asking the same question, hopefully making more sense this time.
I promise to write in concrete Perl6, instead of Compiler Speak. Really.
/disclaimer
In Synopsis 6 version 6, Value types section:
my
On Fri, Feb 04, 2005 at 04:09:03AM +0800, Autrijus Tang wrote:
Okay. So Egg is the value type for elements in @carton. But what
is the implementation type of @carton?
my @carton of Egg is Scalar;# is @carton Scalar?
my @carton of Egg is Array; # is @carton Array?
Autrijus Tang [EMAIL PROTECTED] wrote:
However, I'd still like to know whether my understanding on punning
(same class 'Array' used as both Implementation Type and Value Type)
and the validity of matching on $var is TraitName in subroutine
signatures is correct. That, and types of hash keys.
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