"Consume", "Skip", "Eat", "Munch", "Bite", or...?
Lutger
lutger.blijdestijn at gmail.com
Mon Feb 22 10:08:26 PST 2010
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Andrei Alexandrescu wrote:
> Jonathan M Davis wrote:
>> Andrei Alexandrescu wrote:
>>
>>> I also defined recently:
>>>
>>> =======================
>>> /**
>>> If $(D startsWith(r1, r2)), consume the corresponding elements off $(D
>>> r1) and return $(D true). Otherwise, leave $(D r1) unchanged and
>>> return $(D false).
>>> */
>>> bool startsWithConsume(R1, R2)(ref R1 r1, R2 r2);
>>> =======================
>>>
>>> There are a few other functions like that: one version takes a range by
>>> value, the other takes it by reference and alters it.
>>>
>>> The question is, what is a good naming convention for expressing that?
>>> Other examples: findConsume, consumeFind.
>>>
>>>
>>> Andrei
>>
>> I thought that that was basically what chompPrefix did, and chompPrefix
>> seems like a great name to me, but I guess that that's not entirely
>> generalizable: chompFind or findChomp would be a bit weird. Consume seems
>> like the best of the ones that you suggested. It is explicitly what
>> you're doing. It's a bit long, but the others aren't as clear. Other
>> suggestions might be erase or remove, since you appear to be
>> erasing/removing elements from the range. Consume is probably better
>> though.
>>
>> - Jonathan M Davis
>>
>> P.S. You could also go for startsWithFineDiningWithAFourCourseMeal.
>> People would absolutely love _that_ function name. ;)
>
> Heh.
>
> Overall the problem of choosing names by consensus is that the
> intersection is withering real fast. I agree 80% with Kenny's and
> Michel's choices. Others also seem to agree about the same percentage.
> The problem is that nobody agrees on the _same_ 80%. The net
> intersection of several people's "obviously good" naming schemes and
> conventions quickly falls to zero as the size of the group increases.
>
> Andrei
Yeah, but everybody does agree that consistency is the overriding concern.
There is still consistency to be gained between std.file / std.string /
std.algorithm etc. (more so than in std.algorithm itself).
Consistency is hard though, because you have to make up rules for something
that is connected to natural language, and a messy one too. Luckily english
has a freaking huge vocabulary :)
On a related note, thanks for reordering take's parameters.
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