Are backward and forward direction switches, or more like opposite iterate methods? If the latter, prev[ious] and next sound more standard to me. If the former, you only need one (reverse current order), *or* you need it as an addition (for completeness' sake).

In reply to Re: Opinions on adding functionality to Tie::Hash::Sorted by gaal
in thread Opinions on adding functionality to Tie::Hash::Sorted by Limbic~Region

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