[Haskell-cafe] Re: Zippers

[Heinrich Apfelmus]

Cristiano Paris wrote:
> Heinrich Apfelmus wrote:
>> ...
>> Such self-reference is usually called "tying the knot", see also
>>
>>  http://www.haskell.org/haskellwiki/Tying_the_Knot
> 
> I didn't know. Would you call this "Tying the knot" as well?
> 
> http://yi-editor.blogspot.com/2008/12/prototypes-encoding-oo-style.html

Yes, or rather, I would call it "untying the knot". ;)


Regards,
apfelmus

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