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Ruby Conf 12 - Boundaries by Gary Bernhardt

A 46-minute talk by Gary Bernhardt about software architecture, functional programming and unit testing, on the Programming shelf. It came up in 2 Reddit threads, in r/ExperiencedDevs and r/programming.

Gary Bernhardt, Talk, 46 min, 2012, on the Programming shelf

Uses values and isolation boundaries to explore functional cores, imperative shells and unit testing.

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YouTube recording is linked in the Reddit bot table. Separate human recommendation links the original Destroy All Software hosting page.