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Dockerize the multi-services application for local development
Combining multiple services in a container makes local development easier.
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Optimizing Database Performance in Rails
Good tips on basic dB optimization. Especially for Heroku and Postgres
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Direct competition to Codeclimate
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Approximating “Prettier for Ruby” with RuboCop
Another interesting article about formatting and plugins
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Ruby 2.7 — Pattern Matching — First Impressions
New cool feature in ruby?