Copy the attached file to features/support. This gets you a convenience method: Capybara.javascript_test? Is true for Selenium, capybara-webkit...
Chrome extension that shows all info from your rails log (like parameters, response times, view rendering times, DB requests) inside...
If you want to have routes that are only available in tests (e.g. for testing obscure redirects), you can use...
A practical guide.
When writing Rails migrations to convert a string column to an integer you'd usually say: change_column :table_name...
I recently experienced the error ActiveRecord::StatementInvalid: Mysql2::Error: closed MySQL connection. Apparently this happens when there is a timeout...
There may be reasons to change the locale of your Postgres cluster. A popular one is your development system's...
Working with lists in Javascript is painful because the native Array class is so poorly designed. One way to reduce...
So you're switching to PostgreSQL from MySQL? Here is some help... General hints on PostgreSQL \? opens the command overview...
Using text-transform: uppercase - especially on form labels - can cause you serious headaches in Selenium tests. Sometimes the web driver...
Since we are migrating from our homegrown mixins.sass and helpers.sass to Compass, here is a list of all the mixins...
With Rails 4, Concerns have become the “official” solution to the big-models problem. However, there’s a fair amount...
Angular comes with different types of services. Each one with its own use cases. All of these services are singletons...
The asset pipeline (which is actually backed by sprockets) has a nice feature where templates ending in .jst are compiled...
We’ve been working on one of our first Angular projects with a Rails backend. It’s been a great...
Do not use .rvmrc files to specify Ruby version and gemset configuration any longer, it's deprecated and not considered...
For all late night coders: The program "redshift" changes your monitors' white balance according to your position on the planet...
After running bundler / gem install I could not load nokogiri lately. It died with cannot load such file -- nokogiri/nokogiri.
We sometimes send calender data or tasks using iCalendar (ICS) via eMail as specified in RFC 5545. Recently, a customer...
In contrast to RSpec's included allow_value matcher, the attached matcher will also work on associations, which makes it...
Preface: Normally, you would not need this in integrations tests (probably that's why it is so hard to achieve...
bundle open BUNDLED_GEM will open the BUNDLED_GEM's source code in your default editor.
The translation method translate and its alias t have bang brothers: translate! and t!. They will raise I18n::MissingTranslationData on...
Bundler 1.4.0 (still beta) can install gems in parallel, making a run of bundle install much faster.