Brad Bowman wrote:
> Mark Stosberg wrote:
>> In the Objects chapter, a WALK pseudo-class is spec'ed for using
>> when calling sets of methods:
>>
>> http://feather.perl6.nl/syn/S12.html#Calling_sets_of_methods
>>
>> These are the arguments listed that can be used with WALK:
>>
>> :canonical
Ph. Marek schreef:
> [Haskell]
> SomeThing a b
> | a = 4 : b+2
> | b = 3 : a+1
> | otherwise : a*b
>
> In Perl5 this looks like
>
> sub SomeThing
> {
> my($a, $b)[EMAIL PROTECTED];
>
> return b+2 if ($a == 4);
> return a+1 if ($b == 3);
> return a*b;
> }
Or like:
sub SomeThing
