From: "Jermaine O." <lists@...>
Date: 2012-11-07T18:34:40+09:00
Subject: Re: How to merge two or more hashes in to one?

Jan E. wrote in post #1083271:
> Well, in this case I don't really see the advantage of using sets. The
> only difference it makes is that arr_1 | arr_2 becomes
> set_1.merge(set_2).
>
> So unless you plan to actually use the special features of sets, I'd
> stick with standard arrays.
>
> But I don't want this to turn into yet another endless discussion about
> implementation details, so do whatever you think fits best.

Got the work done and stuck with the merge block approach.

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