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Re: Proposed changes to list.hash and hash.list vmethods: msg#00074

Subject: Re: Proposed changes to list.hash and hash.list vmethods
Buddy Burden wrote:
> rather I use
> 
>       hash.list => [ $hash ]
> 
> which seems to me to match better the way a scalar would convert.  

Yes, I'm coming around to this way of thinking.  It makes a lot of sense.

And you can always do hash.each if you do want [ %$hash ].

> Here's my question about XS Stash changes: I saw in the documentation that 
> tie'd hashes don't really work with the XS Stash.  (Took me a while to find 
> it, and I can't find it again now, but I did eventually come across it.)  
> Is this one of those things that's too horrifically bitchy to even think 
> about fixing, or just something nobody ever got around to? 

It's a bitchy job  :-(

In Perl, tied hashes and arrays behave more-or-less just like regular ones
because the magic is hidden.  But at the XS layer you have to code the magic 
yourself.  From what I recall of last time I looked into it, it all gets
messy very quickly.

Having said that, adding Stephen's fallback checks to the XS Stash
turned out to be relatively painless.  I'd forgotten how much I enjoy
writing C.  It's just the Perl XS layer and all that worrying about 
reference counting that takes the fun out of it.  I'm taking another 
look...

A


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