Mike Pack

Howdy! I’m a principal engineer and senior startup leader with a passion for building, innovating, and solving tough problems. This is a glimpse into my brain.

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High-Low Testing

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High-low testing has changed the way I build software. When I first started using Rails five years ago, the paradigm of choice was fat model, skinny controll...

The Right Way to Code DCI in Ruby

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Many articles found in the Ruby community largely oversimplify the use of DCI. These articles, including my own, highlight how DCI injects Roles into objects...

Benchmarking DCI in Ruby

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I’ve recently become quite intrigued with the concepts behind DCI (Data Context and Interaction). I won’t go too in depth about what DCI is or why you might ...