Some great links for 10/01/2018
An excellent review of the various issues you have to consider when deciding the put your rails app into production.
tags: rails production deploy
A collection of sage advice about software engineering
tags: best practice best practices advice software engineering
Really interesting advanced thoughts about rails ActiveRecord validations.
tags: models validation activerecord ruby
A whole bunch of free, open source, books.
tags: open source opensource free books
A tool to make better APIs