Ruby On Rails

Tutorials

DRAGnet

DRAGnet For my final project with Flatiron School I was prompted to use create-react-app with a Ruby on Rails backend. I had to piece together several tutorials in order to get the two working together. I'm going to recreate the project here in hopes of m...

Be careful when using error reporting services and serverless functions

Be careful when using error reporting services and serverless functions First, a disclaimer: the problem presented by this blog post happened when using AWS Lambda, Honeybadger, and Ruby. If you're using a different cloud provider, error reporting service and/or programming language, this might not be a problem, which...

Knapsack Pro - Add-ons - Heroku Elements

Knapsack Pro - Add-ons - Heroku Elements Save engineers time with fast CI buildsRun your CI builds faster by doing the optimal split of your tests across parallel CI nodes (parallel jobs).Knapsack Pro Queue Mode ensures each of your parallel CI nodes completes tests execution at a simila...

InvoicePrinter 2.0

InvoicePrinter 2.0 InvoicePrinter is intentionally small and straight-forward library, command line client, and server to make PDF invoices in no time. Version 2.0 includes buyer/seller boxes simplification, decoupling server from the library, offering sample TTY fo...

Introducing Bundler-Leak: A Simple Way to Find Known Memory Leaks in Your Dependencies

Introducing Bundler-Leak: A Simple Way to Find Known Memory Leaks in Your Dependencies Just like bundler-audit, bundler-leak works thanks to a couple of community-driven, open source projects. The first one is called ruby-mem-advisory-db: a text-based database of gems with known memory leak issues. Bundler Leak will compare gems sto...

A Ruby wrapper around the Google Places API

A Ruby wrapper around the Google Places API This gem provides a Ruby wrapper around the Google Places API, using HTTParty. At this moment the gem does not support OAuth authentication and will only work with an API key.

Ruby 2.7 adds Time ceil and Time floor methods

Ruby 2.7 adds Time ceil and Time floor methods There are cases where we want to truncate decimals in order to compare or save times with different accuracy. Ruby adds Time.

Faster Heroku deploys with Rails and webpacker

Faster Heroku deploys with Rails and webpacker Some time ago in Pilot, we switched to use webpacker as a tool for compiling our JavaScript code. It is a simple way to integrate webpack into your Rails project.Lately, we noticed that our Heroku deploys got frustratingly long. Over 10 minutes to...

curl exercises

curl exercises Recently I’ve been interested in how people learn things. I was reading Kathy Sierra’s great book Badass: Making Users Awesome. It talks about the idea of deliberate practice.The idea is that you find a small micro-skill that can be learned in may...

How to store large JSON in PostgreSQL with Rails Attributes API

How to store large JSON in PostgreSQL with Rails Attributes API If you store large objects in the database (such as JSON), for example, data for big reports, then this can take up a lot of space. To reduce the size of data, you can compress and store in binary form.PostgreSQL has a bytea field type for storing...

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