· Rails
Ruby group_by or Rails group_by
group_by is an extremely useful feature, recently natively adopted in JS. But here is an article about the difference between Ruby and Rails for this particular feature.
Tag: ruby
· RailsRails faker gem overview
A tutorial about Rails and the Faker gem. The Faker gem, as the name implies, allow us to create a bunch of fake but useful data for the test suite.
· RailsRuby-on-Rails and Arel
Arel is here from the Rails 3 version, and provide a language to write SQL queries in a much clearer and readable way. Let's see how.
· RubyRuby loops overview
loops are on the fundamental of programming. Here is a quick dive about loops in Ruby.
· RailsHow to set up JavaScript testing for Rails 7 with Jest
Jest is gaining momentum in the JS world, so let's see how to use it with Rails.
· RubyHow to handle Ruby exceptions
A quick tutorial about how to handle exceptions in Ruby.