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Re: [Emacs-diffs] map f37e265 1/4: Minor improvement in map-elt.
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From: |
Nicolas Petton |
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Subject: |
Re: [Emacs-diffs] map f37e265 1/4: Minor improvement in map-elt. |
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Date: |
Sat, 25 Apr 2015 11:56:00 +0200 |
Artur Malabarba writes:
>> "Perform a lookup in MAP of KEY and return its associated value.
>> If KEY is not found, return DEFAULT which defaults to nil.
>>
>> -If MAP is a list, `assoc' is used to lookup KEY."
>> +If MAP is a list, `equal' is used to lookup KEY."
>> (map--dispatch map
>> :list (or (cdr (assoc key map)) default)
>
> Won't this give false negatives if a key's value is nil?
You mean answer `default' if the associated value is nil?
It will indeed... I'll fix it, thanks!
Nico
--
Nicolas Petton
http://nicolas-petton.fr
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