If you just upgraded to Bundler 10.0.10 you might get the following error when bringing up Rails: /usr/lib/ruby/1.9.1/psych.rb:148:in...
Note that you cannot currently use Ruby 1.9.2 with Rails 2 applications that use RSpec, so don't upgrade if...
Specify these gem versions in your Gemfile: gem 'cucumber', '~> 1.3.0' gem 'cucumber-rails', '= 0.3.2' # max version for Rails 2
Add deprecation warnings and their solution or link to available solutions. Global access to Rake DSL methods is deprecated. Please...
We are maintaining some vintage projects with tests written in Test::Unit instead of RSpec. Mocks and stubs are not...
When working with large Sass files you will notice that the first request after a change to a Sass file...
You will occasionally need to clean out your database while keeping the schema intact, e.g. when someone inserted data in...
After updating your RubyGems, you will probably not be able to run Capistrano any more, but receive an error similar...
RubyGems 1.6.0 has undergone some changes which may cause Rails 2.x applications to break with an error like this...
On 32bit systems, the maximum representable Time is 2038-01-19 03:14:07 in UTC or 2038-01-19...
This tool is used on our application servers (and called when deploying) but it also works locally. Just call dumple...
The code below shows a method #validate which uses Nokogiri to validate an XML document against an XSD schema. It...
When defining a trait using the Modularity gem, you must take extra steps to define constants to avoid caveats (like...
In case https://www.rubydoc.info/ is to slow or offline, you can also read a gem documentation offline. Start a server...
Are you adding a "Then show me the page" and re-run Cucumber whenever there is a failing scenario? Don...
Call geordi clean from a project root to remove unused and unnecessary files inside it. This script is part of...
You can usually just use the eq matched to compare two numbers: expect(deal.total).to eq(120)
Ruby's net/http is setup to never verify SSL certificates by default. Most ruby libraries do the same. That means...
Use the htmlentities gem. Encoding works like this: require 'htmlentities' coder = HTMLEntities.new string = "<élan>" coder.encode(string) # => "<élan>"
Use the Launchy gem: Launchy.open('http://www.ruby-lang.org/')
When a has_many association basically serves to store a list of associated strings (tags, categories, ...), it can be convenient...
E.g. when you're using a tagging gem, you have seen virtual attributes that get and set a string array...
In order to go back one page in your Cucumber tests, you can use the following step definition for Capybara...
Plugins (and gems) are typically tested using a complete sample rails application that lives in the spec folder of the...