Any chance to call Tango as Extended Standard Library

[Andrei Alexandrescu]

Sergey Gromov wrote:
> Sun, 18 Jan 2009 07:21:55 -0800, Andrei Alexandrescu wrote:
> 
>> http://www.digitalmars.com/d/2.0/statement.html#ForeachStatement
>>
>> Scroll down to "Foreach over Structs and Classes with Ranges". The 
>> changelog reflects that too:
> 
> How do I implement a range that supports more than one pass?  From the
> docs, all ranges seem to be essentially Input ranges currently.  That is
> 
> MyIterable collection;
> foreach (element; collection) {} // OK, iterates
> foreach (element; collection) {} // oops, it's empty!

Note that the range is being copied into a hidden variable, so after the 
first iteration the collection will still hold its ground.

Andrei