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Pair With Me: Rubocop Cop that Detects Duplicate Array Allocations
You might know rubocop as the linter that helps enforce your code styles, but did you know you can use it to make your code faster? In this post, we’ll. -
Building a data API with Ruby on Rails 5: Part 1 — Setup and Routing.
In this tutorial we will be starting to lay the foundation for our rails 5 API. We wont be building a traditional demo API, but something a little more. -
Apache conf for Rails asset pipeline
The Rails asset pipeline produces 'fingerprinted' (aka 'digested', but I find 'fingerprinted' the better term) names of assets (JS, CSS, images, etc), . -
ActiveRecord performance: the N 1 queries antipattern
The N 1 queries problem is a common, but usually easy to spot, performance antipattern that results in running a query for each association, which caus.
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Faster Rails: Eliminating N 1 queries
N 1 queries are making your Ruby on Rails web app painfully slow. Learn how to eliminate them from your project.... -
Destructuring in Ruby
Now I purposely left comments out of this one, unlike the earlier tweet where I initially mentioned this (SPOILERS): So if we wanted to overwrite a met. -
5 security issues in Ruby on Rails apps from real life
Have you ever found a security issue in Ruby on Rails application? I have found not a few. Moreover, I have fixed all of them.I have had several opport. -
Commands Pattern for(in) Ruby on Rails. Callbacks Killer. Lifehacks.
Meet the new video from our series on Syndicode’s YouTube channel! We’ll talk about 'Commands Pattern for(in) Ruby on Rails. Callbacks Killer'. Meet th. -
Getting the Most out of your Database with Ruby on Rails
Ruby on Rails makes it easy to get your app up and running. However, there are several ways to make it it even better. This article outlines tips, tric. -
Some notes on what’s going on in ActiveStorage
I work in a library-archives-museum digital collections and preservation. This is of course a domain that is very file-centric (or "bytestream"-centric.
