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Postings from January 2008
John W. Krahn wrote:
> Abigail wrote:
>> On Thu, Jan 24, 2008 at 05:45:18PM -0600, David Nicol wrote:
>>> alert me when I give map an arrayref instead of an array
>>>
>>> $ perl -le 'use warnings; print join "|", map {$_ + 2} [ 1..6 ]'
>>> 268504834
>>>
>>>
>>> this happened to me today, as a function was returning an arrayref and
>>> I forgot to wrap it in @{...} before feeding it to map.
>>
>>
>> You'd like to see that Schwartzian Transfers start to warn?
>
> What's a "Schwartzian Transfer"? I've never heard of that before.
Probably a typo, and the Schwartzian Transform is meant instead:
http://en.wikipedia.org/wiki/Schwartzian_transform
Moritz
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