Enums are cool, but using string literals makes working with generics much easier:
gist.github.com/tokland/9dcae2ac7a...
I don't think you can write it this way with enums.
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Enums are cool, but using string literals makes working with generics much easier:
gist.github.com/tokland/9dcae2ac7a...
I don't think you can write it this way with enums.