in reply to Hash Syntax Question
The first contravenes PBP 45 ("Don't use barewords."), but behavior-wise as long as it's a plain bareword there should be no difference.
Stylistically though it'll get you disapproving glares from the purists (granted I still violate 45 myself out of old habits; working with Ruby is slowly changing that (although too much Rails makes me tend to try $hash{ :key } instead . . . )).
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