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Lightning Talk: In Defense of Unless

Lightningat Rocky Mountain Ruby 2011 · 2011-08-31..09-02· [ruby]
slides:none on file

Quick defense of Ruby's unless vs if not distinction with short examples comparing sentences and implied tone, a note on the awkward but valid unless not form, and an argument that choice is about readability not duplication. No tools or benchmarks used — just plain English examples and idiomatic Ruby snippets showing when negative implication helps or hurts. Useful if deciding whether to keep or remove unless from real code.

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