Upgrading GitHub from Rails 3.2 to 5.2

Upgrading GitHub from Rails 3.2 to 5.2. Some interesting ideas and tips on how to migrate an old codebase. Having recently done this (on an admittedly smaller codebase), it was interesting to see another approach. Related: how to handle Rubocop with multiple versions of Rails.

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• September 29, 2018 at 10:28
  in Web development, Duly noted