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Postings from July 2005
First off, it seems like there are at least 3 topics being discussed
under the "Re: Hackathon notes" subject line. Could we break them
out into separate threads so that our poor summarizer doesn't go
bonkers?
On Jul 8, 2005, at 4:25 PM, Dave Whipp wrote:
> Rod Adams wrote:
>
>
>> multi method foo#bar (Num x) {...}
>> multi method foo#fiz (String x) {...}
>> $y = 42;
>> $obj.foo#fiz($y); # even though $y looks like a Num
>> $obj.foo($z); # let MMD sort it out.
>>
Instead of changing the parse rules for #, why not just use a trait?
multi method foo is short_name('bar') {...}
> Having additional tags might also give us something to hang
> priority traits off: "foo#bar is more_specific_than(foo#baz);"
> might influence the order of clauses in the implicit given/when
> block. It feels like there should be a generalization of operator
> precidence here (even thought he two are superficially dis-similar,
> the looser/tighter concept appears valid).
Although I like the idea of reusing this concept, I'm not sure that
it really solves the problem. Fundamentally, we're trying to make
MMD behave intuitively with no programmer effort.
--Dks
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