In expression for array
Bill Baxter
dnewsgroup at billbaxter.com
Thu Jan 24 15:40:05 PST 2008
janderson wrote:
> kede wrote:
>> Hi All,
>>
>> How about adding In expressions for general arrays in addition to
>> assoc arrays:
>>
>> if ('i' in eyes)
>> ...
>>
>> as a simple replacement for the more verbose
>> foreach(c; eyes)
>> if (c == 'i')
>> ...
>>
>> I think its a common enough pattern to warrant inclusion?
>>
>> Have fun,
>> kede
>
>
> I think something like:
>
> if (contains(eyes, 'i'))
>
> and
>
> auto value = find(eyes, 'i');
>
> should be in the standard library. It seems excessive to put 'in' in
> the language.
But 'in' is already in the language. Are you suggesting it should be
removed?
--bb
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