[Issue 320] New: Delegates should be allowed as foreach aggregates
Bruno Medeiros
brunodomedeiros+spam at com.gmail
Wed Oct 18 07:38:02 PDT 2006
d-bugmail at puremagic.com wrote:
> http://d.puremagic.com/issues/show_bug.cgi?id=320
>
> Summary: Delegates should be allowed as foreach aggregates
> Product: D
> Version: unspecified
> Platform: All
> OS/Version: All
> Status: NEW
> Severity: enhancement
> Priority: P3
> Component: DMD
> AssignedTo: bugzilla at digitalmars.com
> ReportedBy: ibisbasenji at gmail.com
>
>
> Seeing as how foreach works on objects by calling a method with a certain
> signature, it should be feasible to allow delegates with that same signature as
> the aggregate. This would provide a clear selective iteration concept, and
> with the use of delegate literals and delegates to nested functions, could
> possibly lead to a number of new design patterns.
>
>
This one just got implemented.
--
Bruno Medeiros - MSc in CS/E student
http://www.prowiki.org/wiki4d/wiki.cgi?BrunoMedeiros#D
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