You want Spring for super-fast binstubs like bin/rails or bin/rspec which avoid Rails boot time. You want parallel_tests...
When you run rake db:rollback and nothing happens, you are probably missing the latest migration file (or have not...
This gem gives you a rake task db:seed:dump do create a db/seeds.rb from your current database state.
Geordi is now (partially) tested with Cucumber. Yay! geordi cucumber supports a new @solo tag. Scenarios tagged with @solo...
As we get an exception notification, when a cron job fails, we wish to have the full backtrace in this...
I had a very frequent cronjob that in rare cases could be relatively slow. To avoid multiple instances of this...
The asset pipeline is one of Rails' two mechanisms how stylesheets, javascripts and images from your /assets folder are processed...
What is rake good for? Take a look at some of the Rake tasks that Rails gives you (rake...
In Capistrano 2, directories in shared_children used to be symlinked to the shared directory during the finalize_update task...
Capistrano 3 is a major rework of the framework and requires several adjustments to your deploy configuration files. The biggest...
Several Rails migration methods accept index: true as an option to create an index. In some cases (like #add_column...
Rails comes with a Rake task notes that shows code comments that start with "TODO", "FIXME", or "OPTIMIZE".
In RSpec you can tag examples or example groups with any tags you like simply by saying describe ReportCreator, slow...
When running migrations with rake db:migrate, there's the STEP and VERSION parameters that you can pass to nearly...
Geordi 1.0 features a command line application geordi, that holds most of Geordi's previous commands. New features
The Rails asset pipeline improves delivery of application assets (javascripts, stylesheets, images, fonts). Here are some basic facts about its...
If you make a gem with Bundler, you will get a rake release task that will instantly publish your gem...
The asset pipeline changes the paths of CSS files during precompilation. This opens a world of pain when CSS files...
bower-rails is a great solution for managing vendored assets in your Rails app. It feels especially much more convenient...
There are different ways to run rake: On Rails 4.1+ projects, you have Spring and its binstubs which dramatically improve...
Let's say you have two screens: Show a given project Show a report for all projects Ideally you want...
In whenever you can schedule Ruby code directly like so: every 1.day, :at => '4:30 am' do runner "MyModel.task_to...
The most obvious way to use spring is to call it explicitly: spring rails console spring rake db:migrate...
Spring is a Rails application preloader. When debugging e.g. the rails gem, you'll be wondering why your raise, puts...