I got this error when running Rails 2.3 tests for Rails LTS. More stacktrace: NoMethodError: undefined method `cache' for Gem...
Warnings like those below may originate from rspec or shoulda-matchers or other gems that have not updated yet to...
Geordi 0.16+ supports running selenium tests with project-specific firefox versions. Just update the gem. It will still default to...
If you get a stacktrace complaining about uninitialized constant MysqlCompat::MysqlRes a system library update might broke your gem.
As a user of Bundler you have spent significant time looking at this message: Fetching source index for http://rubygems.org...
Today I ran into this: Invalid gemspec in [/usr/local/rvm/gems/ruby-1.9.3-p194/specifications/ZenTest-4.9.3.gemspec]: Illformed requirement ["< 2.1, >= 1.8"]. You need a newer Rubygems version. Try...
Boolean attributes can now be set by appending "which", "that" or "who" at the end: Given there is a movie...
If you get an error like this: Unable to launch /home/bruce/Projects/myproject/tmp/capybara/capybara-201110311210111407691101.html ... update your launchy gem. It failed for us in...
The rubyforge gems model may not be perfect, but damnit people, when there’s a gem update I know that...
This might be a known issue with Rubygems 2.5.1. This will help: gem update --system
This error is raised because your old database does not have a configured environment yet, which Rails 5 enforces.
Ruby's standard library is in the process of being gemified. It will soon - Ruby 2.5 - consist of RubyGems, which...
Geordi now supports our solution for running Selenium tests without having Firefox or Chrome windows popping up all over your...
When using the resource_controller gem you often hook onto events like this: update.before do do_something end
Option 0: Download from the official page (preferred) Open https://googlechromelabs.github.io/chrome-for-testing/ In Section "Stable" > chromedriver / linux64 > Download ZIP from...
Recently I made an upgrade from Bootstrap 3 to Bootstrap 4 in a bigger project. Here are some tips how...
Our awesome collection of rspec helpers (formerly known as "spec_candy.rb") is now available as a gem. It works, it is...
Your current ruby must be Ruby Enterprise. gem install passenger passenger-install-apache2-module Edit your httpd.conf according to the...
Capistrano recently had some API changes that can results in deploys not working when running with old deploy.rb files.
When you need to patch an existing gem, one way is to "vendor" the gem by copying it into the...
Development environment setup Rails Composer Basically a comprehensive Rails Template. Prepares your development environment and lets you select web server...
If Rails or Rake are complaining about a missing gem that is listed in your Gemfile.lock and the listed version...
Using Ruby 1.8.7 you will not be able to use the maximum versions Rubygems 1.8.30 and Bundler 1.17.3 with https://...
...gem to use gemika. Go to a new "ci" branch: git checkout -b ci Update gemika to version >= 0.5.0 in all your Gemfiles. Have gemika generate a Github Actions workflow...