[Issue 2669] Variant does not have opApply or another iteration mechanism

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=2669





------- Comment #2 from dhasenan at gmail.com  2009-03-14 21:16 -------
It might be worthwhile to examine the following:
http://dsource.org/projects/dmocks/browser/dunit/trunk/dunit/assertions/variant.d
http://dsource.org/projects/dmocks/browser/dunit/trunk/dunit/assertions/variant_array.d

The former defines yet another Variant; the latter defines a VariantArray that
allows iteration as if it were an array of Variants.

This only applies to dynamic and static arrays; it doesn't apply to associative
arrays.

They also reference my runtime traits module, linked for completeness:
http://dsource.org/projects/dmocks/browser/reflect/reflect/RuntimeTraits.d


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