Even though we have been using Ruby for several years now we love to learn more about the language, the following posts are us sharing our learnings with you.
There is also a category dedicated to Ruby on Rails, if that is more your thing.
- Irreversible Rails Migrations What are irreversible migrations and how might we use them to our advantage?
- The best way to test model scopes in Rails Learn about Rails scopes and how to best test them with both Rspec and Minitest
- Finding out what called a Ruby method A quick way to understand what is calling your code using the caller method
- Forcing a Rails database column to be not null How you can force a table column to always have something in it with Rails
- Database Consistency Gem The database consistency gem was new to me but it is fast becoming a must-install tool
- What are Rails Migrations A beginner friendly guide to Ruby on Rails migrations. What they are and why they are awesome, complete with examples and explanations.
- Iterate over indexed params in Rails When your API isn't Rails-shaped, sometimes you need to handle input differently
- Creating a product file for Merchant Center in Rails How to create a product file for Google's Merchant Center in Rails, without any additional gems
- Rails route to catch non-GET requests to root path We needed to add a specific line into our routes.rb file to cover non-GET requests going to the root path.
- Pros and cons of hiring freelance ruby developers The decision to go with hiring an employee, hiring a freelancer, or going with an agency is a hard one, we talk through some pros and cons for each
- Upgrading Ruby - Steps to follow Here are the steps you should follow to upgrade Ruby as stress free as possible
- Fixing Issues with GitHub Actions and Rails How I went about fixing some issues with a first push of GitHub Actions on a Rails project
- Replacing Sidekiq with GoodJob We recently moved a client to GoodJob, and would do it again!
- Use to_sql without slashes Do you hate slashes in your to_sql output? Then this post is for you!
- Using the paranoia gem when joining tables Something I learned today about joining two tables that both use acts_as_paranoid
- Setting up a dedicated Sidekiq queue If you want one type of queue to always be processed, a dedicated Sidekiq process is the answer
- Changing colours in Rails Admin How to change up the colours in Rails Admin
- Adding timestamps to join tables in Rails How to go about adding timestamps to your Rails join tables
- Ignore empty nested attributes when using Rails Admin How to resolve issues that arise with saving models if you have empty nested attributes using reject_if
- Git commands we use most often Some basic Git commands that we frequently use here at Tosbourn Ltd.
- Auto reloading Rails Admin How to avoid restarting your server when making Rails Admin changes
- Getting sign out link_tos to work with Rails 7 How to get your sign out link_tos to work with Rails 7
- Getting vips to work with Rails on Heroku As of Rails 7, vips is the default way to manipulate images. This is how we got vips working on Heroku
- What are the square brackets in my Rails migrations? Let's look at what these little square brackets are doing in our Rails migration files
- Setting up Permissions Policy with Rails How to set up Permissions Policy HTTP header in your Rails app
- Basic guide to Content Security Policy with Rails The basics of setting up CSP with your Rails app
- Postico: How to install and use Postico to connect to a database The basics of using Postico
- Rails migrations - add default value to existing column Here's how to update an existing column to use a default value
- Create or remove columns or tables with Rails migrations Here's how to go about creating or removing a column optionally using Rails migrations
- Using Faker with Rails A guide to setting up Faker to work within Rails and why you'd want to
- Using Shoulda Matchers with RSpec A guide to setting up Shoulda Matchers to work with RSpec
- Testing Routes with RSpec Testing routes can give you more confidence and help drive application development; here is how to do it with RSpec
- How to ignore Bullet in RSpec tests Using Bullet during a test can pick up mistakes but also has false negatives; here is an easy way to ignore them
- How we used Nokogiri to fix a sizing issue in YouTube's oEmbed At some point, one of our calls to YouTube's oEmbed endpoint was returning videos way too small; we fixed in in our Rails application by using Nokogiri
- How to comment Rails migrations We recently learned how you could apply comments to your migrations in Rails
- Action Text Sanitizer update to more inclusive language How I went about updating my Action Text allowed tags/attributes
- SEO for Ruby on Rails projects How to do technical SEO with your Ruby on Rails application
- Converting images to use Google's webp format A quick guide to using Google's command line tool to convert images to webp format
- Speed up pasting text into Rails console Recently we had to copy and paste large amounts of text into a ruby console and we found a pretty quick way to do it
- A quick tip to speed up bundle installs Use more computing power to install gems faster
- Removing fields with a Rails migration Ruby on Rails gives you powerful tools to make removing old fields easy, lets walk through how we can do this
- Testing Arrays In RSpec Three patterns for testing ruby arrays in RSpec, pick the one most appropriate for your use case
- Using RSpec to test meta descriptions A little code snippet to show you how to test meta descriptions in RSpec
- Rails Admin - only display field on edit Conditionally displaying fields only if they are present in the database
- Generating Open Graph social media images A Ruby Open Graph image generator using Tinify and RMagick
- Fixing an issue with Sprockets and feature tests A fix we found for issues with the asset pipeline on CircleCI
- Removing unused Trix Editor buttons How to quickly remove unused Trix Editor buttons from your site
- Quick and dirty initial avatars A quick guide to adding initial avatars using the Avatarly gem
- Creating a SagePay Encryption in Ruby A SagePay encryption for Ruby that some folk might find useful
- Active Storage - resizing images on upload Our fix for app timeouts due to upload of large images when Active Storage was used
- Making your Trix toolbar sticky Editing long sections of text can be cumbersome with the Trix editor. Let's make it better
- Testing ActionText without JavaScript I needed JS to get out of the way so I could do basic testing
- How to install a beta version of Rails This article will show you how using the gem command you can install beta versions of Rails
- Ruby Conferences Ruby conferences are a chance for the Ruby community to come together and share what we have learned recently
- How to fix problem installing Charlock Holmes Gem My fix for installing 0.7.6 of the Charlock Holmes gem on macOS
- Rubocop CircleCI Config How to fix issues with Rubocop running on your entire code base
- Using the 'it' Gem to add links to translations How to can use the 'it' Gem to add links to your translations
- Setting up Rails to use PostgreSQL A short guide to setting up your Rails project to use the PostgreSQL database
- How to change the column type with Rails migrate How to change the column type with a Rails migration. Lets find out how to do this common Rails task
- When to include irb in Ruby 2.4.0 When should you include irb into your scripts and when you don't need to in Ruby 2.4.0
- ActiveJob Vs ApplicationJob A very quick clarification on ActiveJob and ApplicationJob
- Spring and Foreman complaining about secret_key not being set Spring and Foreman when freshly set up can complain about secret_key not being set when it is, I will show you how to fix this
- LRUG (London Ruby User Group) writeup from July 2016's meetup My writeup of the July 2016 LRUG, a monthly Ruby User Group meetup in London, England
- Brighton Ruby 2016 My writeup of Brighton Ruby 2016, an annual Ruby conference in Brighton, England
- Fixing No Default Alternative Specified error in rails If you spot an error saying No default alternative specified when starting up rails, we can fix that
- Loading a specific file into Dotenv Loading a specific file into Dotenv. A quick guide for when you want to run Ruby files from outside of a document root
- How does Capistrano work? How does Capistrano work? There is nothing magic, there is nothing to be scared of
- My notes from November 2015's LRUG My notes from the London Ruby User Group that happened in November 2015
- Pictures from LRUG Nov ‘15 Some pictures from November 2015’s London Ruby User Group
- What is a Gemfile What is a Gemfile? Here is my detailed explanation of what a Gemfile is and what it does, enjoy
- Adding skip_after_filter to Rails Admin How I added a skip_after_filter to rails_admin, which is something I recently had to do to extend the functionality of Rails Admin
- Uploading files with Capybara in RSpec tests You can easily upload files with Capybara when testing with RSpec
- The difference between Render and Redirect in Rails Find out the difference between Render and Redirect in Rails
- What is a Proc? Here I explain what a proc is in Ruby and some of the nuances
- Deleting Attachments with rails_admin How you can go about deleting attachments using Rails Admin
- Updating a Slug on a live Rails System How you can go about updating slugs and dealing with redirects
- Ruby’s Partition for Enumerables Something new I learned about partitioning on enumerables in Ruby
- POODIR On Testing I've been re-reading Sandi Metz' POODIR and here are my thoughts on testing
- Rails Migrations for Beginners An overview of Rails migrations, what they are and how to use them
- Set Intersection in Ruby How to see commonalities between two data sets using Ruby
- Some notes and links on WebSockets with Rails Here's some useful points on using WebSockets with Rails
- Nokogiri won't install? Check that you have accepted Xcode's EULA An non obvious reason for being unable to install updates to Nokogiri
- Converting numbers to hex using to_s in Ruby How you can use the Ruby to_s method to convert numbers to hex
- Get the name of a Ruby class Here's how you can go about getting the name of a class in Ruby
- Programmatically finding the size of the retry queue with Sidekiq How to use Sidekiq's API for querying the state of queues
- Using Ruby to get access to Google Keywords Here's a guide on how you can use Ruby to get access to Google Keywords
- Generating migrations with couchrest_model How you can go about generating migrations with couchrest_model
- CouchRest Rails Setup - Blank username/password issues Setting a blank username/password is not the same as not setting a username/password
- An introduction to Ruby/Rails/Git - Belfast Ruby Here's a writeup of an event that I attended in Belfast
- When testing the datasift ruby gem locally be sure to turn SSL off Here's how to go about not getting caught out with this
- Belfast Ruby: Talks on Elixir, Tmux and Jekyll A quick write up on a few different talks given at Belfast Ruby
- Using Devise to verify an email address and password How to go about using Devise to do verification on user credentials
- Barry Gordon talks about Vagrant - Belfast Ruby A short writeup on a talk given at Belfast Ruby by Barry Gordon
- Getting the flot-rails gem to play nicely with IE8 How to go about getting this Gem working nicely with IE8
- Rspec's be_an_instance_of is pretty useful A handy little method I found when testing my application with RSpec
- Passing a day of the week into Ruby's Date.parse How you can go about passing a day into Ruby's Date.parse
- Some things I have learned about Ruby's fetch method Here are some things that I have learned about 'fetch' that you may find useful
- The quickest way to get from nothing to Ruby and Rails How to get Ruby on Rails set up easily and quickly on your Mac
- Stopping all instances of Ruby on Rails running on a certain port How to find and stop all instances of Rails running on a specific port
- Using Dropdowns in Watir Webdriver How you can go about using dropdowns using the Watir Webdriver
- Controlling a jQuery datepicker with Watir Using a jQuery datepicker with the Watir Webdriver - example code
- Write simple rspec tests on one line for fun and profit How you can change your simple RSpec tests to one liners
- Adding Data Attributes using haml_tag A guide to using haml_tag to add data attributes - dealing with hyphens
- Getting the rmagick 2.12.2 gem working on Mac OS X How you can go about getting RMagick working on Mac OSx
- Validation Helpers Here are some of the common validation helpers in Ruby on Rails
- Secure your Redmine install by patching Ruby on Rails How to go about securing your Redmine install on Ruby on Rails
- What is the RAILS_GEM_VERSION Where to find it and what it actually does in your application
- Ruby Fizz Buzz Solution My Ruby Fizz Buzz solution - I've been trying to get to know the language better
- Ruby Testing and Documenting best practice A little learning project with Ruby and how it manages testing