D with experimental features like tuple unpacking
Dmitry Olshansky
dmitry.olsh at gmail.com
Fri Mar 22 01:15:12 PDT 2013
22-Mar-2013 11:05, Denis Shelomovskij пишет:
> 22.03.2013 1:13, bearophile пишет:
>> And in foreach:
>>
>> foreach ((c, ref e); loa)
>
>
> D already have undocumented[1] front tuple expansion in foreach over range:
> ---
> import std.algorithm;
> import std.stdio;
>
> void main() {
> enum s = "this is an example for huffman encoding"d;
> foreach (c, n; s.dup.sort().release().group())
> writefln("'%s' %s", c, n);
> }
> ---
>
> [1] http://d.puremagic.com/issues/show_bug.cgi?id=7361
>
Nice, but where is the freaking manual :)
--
Dmitry Olshansky
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