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Deploy requests now alert on potential unwanted changes

Mike Coutermarsh

Jul 6, 2022

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New Rails health check endpoint

Rails just recently added a default /up route that will return a 200 when the application is running. I've had to implement this in pretty much every Rails app I've ever worked on. This is a nice addition! If you're not familiar. This is useful for load balancers which need

Jan 13, 2023 1 min read

Solving N+1’s with Rails `exists?` queries

I recently solved a Rails performance issue with exists? queries in our Rails API. Shared all the details on PlanetScale's blog. Check it out here: Solving N+1's with Rails exists queries.

Jan 10, 2023

Searching complex Rails routes

Mastering the routes command will save you a lot of time. Here are a pro tips on how to use it. rails routes Prefix Verb URI Pattern Controller#Action new_user_session GET /sign-in(.:format) users/sessions#new {:subdomain=>"auth"} user_session POST /sign-in(.:format)

Jan 7, 2023 1 min read

Mike Coutermarsh © 2023

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