Nice! I hadn't thought of filtering returned results. To me the iterator feels like a pretty natural way to do that. As it stands the module is a reader so the semantics for the collection is read only. However changing the module to an ELF manager is an attractive thought. It impinges on ELF::Writer's solution space, but the APIs for my module and NERDVANA's module are quite different so maybe creating a "one size fits all" module makes sense?

Optimising for fewest key strokes only makes sense transmitting to Pluto or beyond

In reply to Re^2: Index or iterate - your choice by GrandFather
in thread Index or iterate - your choice by GrandFather

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